TY - GEN AU - Lindberg,B AU - Nilsson,B A AU - Ylänen,L TI - Estimation of human chorionic somatomammotropin (HCS) levels during normal pregnancy using a rapid radioimmunoassay SN - 0300-9734 PY - 1972///1115 KW - Chromatography, Gel KW - Circadian Rhythm KW - Female KW - Humans KW - Iodine Radioisotopes KW - Methods KW - Placental Lactogen KW - blood KW - Pregnancy KW - Pregnancy Complications KW - Radioimmunoassay N1 - Publication Type: Journal Article UR - https://doi.org/10.1517/03009734000000018 ER -