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Federal
The burden of pediatric HIV/AIDS in Constanta, Romania: a cross-sectional study
U.S. Department of Health & Human Services —
Background By 1990, 94 percent of the acquired immunodeficiency syndrome (AIDS) cases in Romania were in children less than 13 years of age. The majority of the cases... -
Federal
Adolescent standing postural response to backpack loads: a randomised controlled experimental study
U.S. Department of Health & Human Services —
Background Backpack loads produce changes in standing posture when compared with unloaded posture. Although 'poor' unloaded standing posture has been related to...