title: [Development of the obstetrics and gynecology in China].
mesh_terms: D005193:Family Planning Services; D005260:Female; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D008428:Maternal Mortality; D010051:Ovarian Neoplasms / Q000175:diagnosis / Q000235:genetics*; D011247:Pregnancy