[Activities of the World Health Organization in obstetrics and gynecology].
D004501:Education, Medical; D006176:Gynecology; D007391:International Cooperation; D008427:Maternal Health Services; D008880:Midwifery / Q000193:education*; D009774:Obstetrics; D012109:Research Support as Topic; D014944:World Health Organization
Attività della Organizzazione Mondiale della Sanità in ostetricia e ginecologia.