title: [Methodological aspects of studying fetal-maternal relations].
mesh_terms: D000222:Adaptation, Physiological; D005260:Female; D005315:Fetal Diseases / Q000517:prevention & control; D005333:Fetus / Q000502:physiology; D006801:Humans; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011248:Pregnancy Complications / Q000517:prevention & control; D012107:Research Design
vernacular_title: Metodologicheskie aspekty izucheniia plodo-materinskikh otnosheniĭ.