title: "M" in maternal-fetal medicine because of the MMM in the United States.
authors.forename: Suneet P
authors.initials: SP
authors.lastname: Chauhan
authors.forename: Mary E
authors.initials: ME
authors.lastname: D'Alton
mesh_terms: D000293:Adolescent; D005006:Ethnicity; D005260:Female; D006801:Humans; D007226:Infant Mortality / Q000208:ethnology / Q000639:trends*; D007231:Infant, Newborn; D008428:Maternal Mortality / Q000208:ethnology / Q000639:trends*; D009774:Obstetrics / Q000193:education; D011247:Pregnancy; D011253:Pregnancy in Adolescence / Q000706:statistics & numerical data; D014481:United States / Q000453:epidemiology