Abstract
Guo, BD; Liu, M
Liu, M (corresponding author), Chinese Acad Med Sci, Beijing Hosp, Natl Ctr Gerontol, Dept Urol,Inst Geriatr Med, Beijing 100730, Peoples R China.; Liu, M (corresponding author), Peking Union Med Coll, Grad Sch, Beijing 100730, Peoples R China.
WORLD JOURNAL OF UROLOGY, ; ():