Sex Infections Found in Quarter of Teenage Girls
March 11th, 2008 at 8:35 pm (Blacks, Chlamydia, Human Papilloma Virus (HPV), Medicine and Health, Venereal Diseases, Women)
Rates are particularly high among young African-Americans, according to new federal data.
Zrodlo (oryginalny wpis) na http://www.nytimes.com/2008/03/12/science/12std.html?ex=1362974400&en=43d84e7a0283251f&ei=5088&partner=rssnyt&emc=rss,By LAWRENCE K. ALTMAN