Such head-to-head studies are rare, because there is the risk that the new drug won't work as well as the old one--torpedoing sales.
Novartis is also conducting full-scale head-to-head studies with Vioxx and Celebrex to try and prove that Prexige is the safest of the three, but these are not expected to be finished until after the drug goes before the Food and Drug Administration.
He is the Head of Peace Studies Department and currently serves as Commissioner for the UK Commonwealth Scholarship Commission.
The head of climate studies at NASA, Hansen first gave evidence on the issue to the US Congress in 1988, and is now an eminent scientist and a prominent public advocate.
However, according to Dipankar Chakraborti, head of environmental studies at Jadavpur University in Calcutta, said some of the test kits being used are nowhere near sensitive enough to give a reliable answer.
"With the 14-19 Learning Pathways Curriculum, we have to be aware that we are preparing pupils not just for university but for the world of work, " said Jan Ohlsson Jones, the head of media studies at Ysgol Gyfun Gwyr in Swansea.
Taylor, head of natural resource studies at Cato: If you care about the environment, go for the cheaper item.
Professor JOEL BEININ (Head, Middle East Studies, American University, Cairo): Hugely significant.
Professor Joel Beinin, head of Middle East studies at the American University in Cairo, says the economic gains the Mahalla workers won are important.
And political instability suits the Catalans: in the past they have got more when Madrid has had a minority government, says Salvador Giner, head of the Catalan Studies Institute.
He is Dean of Graduate Studies and former Head of the University's Department of International Politics.
Paul Johnson, head of the Institute for Fiscal Studies, said poor and well-off pensioners would not be affected.
"Traffic forecasting is not an exact science, " agrees Michael Demetsky, head of the Center for Transportation Studies in Charlottesville, Va.
The group includes a political scientist, the head of an African-American studies department, an English professor and a former city attorney.
Phil Goodwin, head of the Centre for Transport Studies and an adviser to the government, shares the commission's scepticism about congestion targets.
According to clinicaltrials.gov, there are still two ongoing studies of Vectibix in head-and-neck cancer that could be used as part of an approval.
Meanwhile, the head of the Institute of Fiscal Studies told MSPs at Holyrood that the spending squeeze has a lot more cutting to do.
He would, however, like to donate his brain to Boston University and its School of Medicine and Sports Legacy Institute, which studies brain disease and head trauma.
Eventually, he said goodbye to the police and took his experience to Indiana University where he became head of its department of forensic studies for 30 years.
"The reality might be less serious than all the headlines are saying, " said Oded Eran, a senior research associate and former head of the Institute for National Security Studies.
"What has often been indicated in these studies is that people who head a lot compete to head the ball, and in those circumstances they may clash heads and get elbows to the head, which can cause concussion, " he told CNN.
"Constructive involvement is a necessity, " says Jusuf Wanandi, head of the Center for Strategic and International Studies in Jakarta.
But Imtiaz Gul, the head of the Center for Research and Security Studies in Islamabad, said Obama made some false steps.
"The Europeans will put their views to ASEAN, " says Jusuf Wanandi, head of the Center for Strategic and International Studies in Jakarta.
It analyzed data from studies conducted by Steven Nissen, head of cardiology at the Cleveland Clinic, that used tiny ultrasound probes to measure the buildup of plaque in patients who were taking common cholesterol-lowering drugs called statins: Pravachol, Lipitor and Crestor.
The lawsuits are mainly based on claims made by thousands of former professional football players that the NFL had a duty to warn players of the long-term consequences of suffering multiple concussions, failed in that duty, and actively sought to disprove independent studies highlighting the grave risks of head injuries (even going as far as to fraudulently misrepresent said findings to players).
Studies have shown that having a full head of hair makes a man come across as more capable and trustworthy.
WSJ: Men's Grooming With Will Arnett and Jason Bateman: Hello, 'Mansome'
The JCOI, created in 2010, grew from conversations between George Lewis (then head of Columbia University's Center for Jazz Studies) and Michael Geller, the ACO's executive director.
WSJ: Where Classical Music and Jazz Collaborate | By Larry Blumenfeld
That person could truly compete for pre-eminence in trade, according to Sidney Weintraub, a veteran diplomat and scholar based at the Centre for Strategic and International Studies (which Mr Zoellick used to head).
Douglas Balentine, the head of nutrition at Unilever, says the animals in the studies were given massive doses that aren't relevant to humans.
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