Other rare birth defects have been suggested as a possible risk in some studies, but not others.
Taurine has been shown in some studies to boost athletic performance and may, combined with caffeine, improve concentration and memory.
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Transgender black women are also at risk for HIV with as many as one in three in some studies diagnosed with HIV.
But sleepiness is dangerous and bad for health--leading to everything from falling asleep while driving to, in some studies, increased risk for obesity.
The reliance on self-reporting weight, height, activity, and soda consumption in some studies rather than independent measuring and verification might confound their reliability, as might small sample sizes.
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Mr. Kocher, whose company, Cryptography Research, develops and licenses custom chips to protect data networks and prevent content piracy, says tech companies are making reasonable choices about safeguards, but fare poorly in some studies because they are better at discovering they have been hacked.
And in some previous studies where the hippocampus was stimulated, memory was actually disrupted.
Mohler III, director of vascular medicine at the University of Pennsylvania, who participated in some early studies with the drug, known as MS-325.
In some small studies in India, a big portion of untreated or newly diagnosed patients were multi-drug-resistant, meaning they had picked up resistant forms of the disease.
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In sum, some studies suggest you may do better investing in allegedly "low growth" markets.
In fact, some studies have even found that their earnings differ little, if at all, from those of dropouts.
In some of the studies, they were also taking other medicines.
This is a hefty deterrent to doing business in poor countries, some studies have found.
In some cases, these studies even show an elevated risk of death among Medicaid patients compared to the uninsured.
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Another Zetia benefit: In studies, some patients not only saw "bad" LDL cholesterol decrease, they also saw a slight increase in "good" HDL cholesterol, which is thought to be better for health.
There are some studies that suggest harm in laboratory animals, but larger subsequent studies have failed to confirm any of these earlier findings of harm in lab animals, and there are no studies showing any harm in humans under normal consumer use.
In Bangladesh, case studies suggested that some of the most healthy societal constructs had strong woman in or near the center of them.
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The armadillo population in the U.S. has been estimated at 30 to 50 million, and studies suggest that, in some places, up to 15 percent have leprosy.
More detailed World Bank studies show respondents in some countries saying that corruption is prevalent but not a menace to business.
Many investors expect that these drugs might be approved, at least in some patients, based only on studies of their cholesterol-lowering potency, not hard proof they prevent heart attacks and strokes.
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Careful studies, albeit controversial in some quarters, suggest that most football fans are male.
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Studies in animals have given some reassurance about safety and even boosted hopes that it might have an impact on the disease.
The deterioration last week in some of the short-term technical studies like the McClellan Oscillator was consistent with a weakening stock market.
This seems to contradict some other studies suggesting that in recent years, IPOs of all sizes on average have outperformed broad market indexes by as much as 30%.
Some studies, including one in the medical journal The Lancet, have said that reanalyzing Merck's data reveals that the risk emerges sooner and should have been found before Vioxx was withdrawn.
Johan Burger, a senior researcher with the Institute for Security Studies in Pretoria, said some police officers think they "are above the law" and that there won't be consequences for their actions.
In the same way, there are some studies showing that the genes that increase the risk of depression may also make people a little more likely to put themselves in stressful and painful environments.
"The public wasn't getting a balanced view from the media, as it wasn't reporting the some of the robust studies in 1999 and 2000 which showed there was no causal link between MMR and autism, " she says.
While some studies have reported increases in European and North American storminess over the last two decades, these conditions during the twentieth century have been found not to be uncommon, even mild, compared with earlier times when temperatures and CO2 levels were lower.
Of some 350, 000 Jewish students on American campuses, says Mr Saxe, a quarter or more take Jewish studies courses at some point in their college careers.
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