TY - GEN AU - Lerat,M F AU - Lopes,P TI - [Late alerting signs of abnormalities during pregnancy] SN - 0021-7743 PY - 1981///0421 KW - Amniotic Fluid KW - ultrastructure KW - Congenital Abnormalities KW - diagnosis KW - Estriol KW - urine KW - Female KW - Fetus KW - diagnostic imaging KW - Humans KW - Labor Presentation KW - Movement KW - Obstetric Labor, Premature KW - Pregnancy KW - Prenatal Diagnosis KW - Radiography KW - Ultrasonography KW - Uterus KW - anatomy & histology N1 - Publication Type: Journal Article ER -