... exists, the current investigation drew participants from the Multicenter AIDS Cohort Study (MACS), a study of HIV/AIDS in gay and bisexual men established by NIAID nearly 30 years ago. "One advantage of the MACS is that it includes HIV-uninfected ...
http://ift.tt/1ox27tQ
http://ift.tt/1ox27tQ
No comments:
Post a Comment