Optimal Diagnostic Measures and Thresholds for Hypogonadism in Men...

... This was a 2-stage observational study. In stage 1, patient records from 2 medical practices specializing in HIV/AIDS were reviewed. Eligible patients were aged 18 years; had HIV-seropositive status confirmed by enzyme-linked immunosorbent assay and ...

https://postgradmed.org/doi/10.3810/pgm.2013.03.2639