TY - GEN AU - Ranta,T AU - Lehtovirta,P AU - Stenman,U H AU - Seppälä,M TI - Serum prolactin and progesterone concentrations in ovulatory infertility SN - 0391-4097 PY - 1979///1220 KW - Anovulation KW - blood KW - Female KW - Humans KW - Intrauterine Devices KW - Luteal Phase KW - Progesterone KW - Prolactin KW - Radioimmunoassay N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF03349278 ER -