Others disagree and point to a study just published in the Journal of the American Academy of Child and Adolescent Psychiatry.

VOA: special.2009.08.07

The team at Johns Hopkins University School of Medicine published a report in the journal Drug and Alcohol Dependence.

VOA: special.2009.07.22

The findings appeared just days after another team reported its findings in the journal Nature Structural and Molecular Biology.

VOA: special.2009.03.04

But why is that? A study published in two thousand three in the journal Science offered an answer.

VOA: special.2009.06.24

A new study in the journal Nature has shown some hopeful results from an experimental gel that might protect women from H.I.V.

VOA: special.2009.03.16

Kenneth Mukamal of Beth Israel Deaconess and Harvard Medical School led the study, reported in the journal Neurology.

VOA: special.2009.03.18

A recent report in the journal Retrovirology found that xenotropic murine leukemia virus-related virus is not the cause of chronic fatigue syndrome.

VOA: special.2011.01.18

A new report appeared in March in the journal PLoS Medicine, published by the Public Library of Science.

VOA: special.2009.05.13

The results of the study were reported last month in the Journal of the American Medical Association.

VOA: special.2009.03.10

Also,a new research paper in the journal Sex Roles looks at the experiences of women who are the main earners in their family.

VOA: special.2009.11.20

Their study appeared in the journal PLoS Neglected Tropical Diseases, published by the Public Library of Science,.

VOA: special.2010.07.12

A report on the findings was published this month in The Journal of Personality and Social Psychology.

VOA: special.2009.12.22

A team led by Steven Salzberg from the University of Maryland also published a cow genome last month in the journal Genome Biology.

VOA: special.2009.05.05

A recent policy discussion in the journal Science compared the nutrient balances of different agriculture systems.

VOA: special.2009.07.28

A report in the Journal of Biogeography describes how a team from the British Antarctic Survey and University of Hamburg searched the South Orkney Islands.

VOA: special.2009.01.13

The research team is reporting its findings in the Journal of the American Medical Association.

VOA: special.2009.03.04

Last August,a study in the journal Sleep Medicine said children who go to bed after nine o'clock took longer to fall asleep and slept less.

VOA: special.2010.06.09