TY - BOOK AU - Velvovsky, I. AU - Platonov, K. TI - Painless childbirth through psychoprophylaxis: lectures for obstetricians U1 - 618.2 PY - 1960/// CY - Moscow PB - Foreign Language Publishing House KW - Medicine KW - Gynecology and obstetrics N1 - Childbirth, Psychoprophylaxis, Obstetrics, Pain management, Natural childbirth ER -