Meta-analysis and the critical appraisal of infertility literature.
Hughes
E G
EG
Department of Obstetrics and Gynecology, McMaster University, Hamilton, Ontario, Canada.
D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000628:therapy; D015201:Meta-Analysis as Topic; D011247:Pregnancy; D012196:Review Literature as Topic