title: Evidence-based reproductive health: testing times for treatments.
authors.affiliation: Centre for Health Services Research, University of Newcastle-upon-Tyne, Newcastle-upon-Tyne, UK. r.c.foy@ncl.ac.uk
authors.forename: Robbie
authors.initials: R
authors.lastname: Foy
authors.forename: Mike
authors.initials: M
authors.lastname: Crilly
authors.forename: Susan
authors.initials: S
authors.lastname: Brechin
mesh_terms: D003267:Contraception / Q000379:methods; D003280:Contraceptives, Oral, Synthetic / Q000008:administration & dosage*; D017135:Desogestrel / Q000008:administration & dosage*; D019317:Evidence-Based Medicine / Q000592:standards*; D005260:Female; D006801:Humans; D017063:Outcome Assessment, Health Care; D010060:Ovulation / Q000187:drug effects; D010818:Practice Patterns, Physicians'; D045167:Progesterone Congeners / Q000008:administration & dosage*; D016032:Randomized Controlled Trials as Topic / Q000592:standards; D015203:Reproducibility of Results; D012107:Research Design; D006113:United Kingdom
chemical_list: D003280:Contraceptives, Oral, Synthetic; D045167:Progesterone Congeners; D017135:Desogestrel