title: [Research in the field of perinatal medicine].
mesh_terms: D004992:Ethics, Medical; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007883:Legislation, Medical; D010500:Perinatology / Q000266:history*; D011247:Pregnancy; D012106:Research; D014481:United States
vernacular_title: La investigación en el campo de la medicina perinatal.