作者单位:
School of Nursing, McMaster University, Canada
[1]
Department of Clinical Epidemiology and Biostatistics, McMaster University in Hamilton, Canada
[2]
Department of Family Medicine, McMaster University, Canada
[3]
School of Nursing, India
[4]
Li Ka Shing Knowledge Institute, Keenan Research Centre, Michael's Hospital in Toronto, Canada
[5]
Department of Family Medicine, Canada
[6]
发布时间
2014-05-29