TY - GEN AU - Tang,M Y TI - [Pathologic analysis of the placenta in preterm deliveries] SN - 0529-567X PY - 1990///0518 KW - Decidua KW - blood supply KW - Female KW - Humans KW - Obstetric Labor, Premature KW - etiology KW - Placenta KW - pathology KW - Placenta Previa KW - complications KW - Pregnancy N1 - Publication Type: English Abstract; Journal Article ER -