Sex Diseases in Many Gay Men Go Unfound, Experts Say

Many cases of sexually transmitted diseases are escaping detection because gay men are not being tested each year as advised, federal health officials said Wednesday.

Zrodlo (oryginalny wpis) na http://www.nytimes.com/2008/03/13/health/13std.html?ex=1363147200&en=43524dbde790cf5c&ei=5088&partner=rssnyt&emc=rss,By LAWRENCE K. ALTMAN