South China Morning Post: Nannan Thirumavalavan, assistant professor of urology at the School of Medicine, explained why there is no “perfect answer” for how to distinguish between normal age-related testosterone decline and a more serious problem.
South China Morning Post: Nannan Thirumavalavan, assistant professor of urology at the School of Medicine, explained why there is no “perfect answer” for how to distinguish between normal age-related testosterone decline and a more serious problem.
