[Optimization of nutrition for pregnant women--trends in the activities of gynecologic consultation centers].
D002031:Bulgaria; D004032:Diet; D005260:Female; D006801:Humans; D008427:Maternal Health Services / Q000639:trends*; D009747:Nutritional Physiological Phenomena; D011247:Pregnancy; D012017:Referral and Consultation / Q000639:trends*
Optimizirane khraneneto na bremennite zheni--napravlenie v deĭnostta na zhenskite konsultatsii.