title: [Study on the passage of fetal erythrocytes into the maternal circulation before and during labor by the method of acid denaturation on slide].
mesh_terms: D004912:Erythrocytes; D005260:Female; D005333:Fetus / Q000097:blood*; D006801:Humans; D010920:Placenta / Q000502:physiology*; D011247:Pregnancy / Q000097:blood
keywords: FETUS/blood; PLACENTA/physiology; PREGNANCY/blood