Placental alterations in relation to maternal socio-economic status.
D001724:Birth Weight; D001798:Blood Proteins / Q000032:analysis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D009696:Nucleic Acids / Q000032:analysis; D010920:Placenta / Q000032:analysis*; D011247:Pregnancy; D011506:Proteins / Q000032:analysis; D012959:Socioeconomic Factors
D001798:Blood Proteins; D009696:Nucleic Acids; D011506:Proteins