论文数: 0 引用数: 0
h-index: 0
机构:
McMaster Univ, Dept Hlth Res Methods Evidence & Impact, Hamilton, ON, Canada
Sichuan Univ, West China Hosp, Ctr Gerontol & Geriatr, Natl Clin Res Ctr Geriatr, Chengdu, Peoples R China Cleveland Clin, Taussig Canc Ctr, Leukemia Program, Cleveland, OH 44195 USA