TY - GEN AU - del Castillo,F J AU - Ramírez,B M AU - Díaz-Infante,A TI - [Plasma progesterone during labor and the puerperium] SN - 0300-9041 PY - 1979///0221 KW - Female KW - Humans KW - Labor, Obstetric KW - Postpartum Period KW - Pregnancy KW - Progesterone KW - blood N1 - Publication Type: English Abstract; Journal Article ER -