TY - GEN AU - Albrecht,E D TI - Pregnancy in young and aged rats. I. Ovarian progesterone and 20 alpha-hydroxypregn-4-en-3-one formation SN - 0013-7227 PY - 1984///1101 KW - 20-alpha-Dihydroprogesterone KW - biosynthesis KW - Age Factors KW - Animals KW - Female KW - Hydroxyprogesterones KW - metabolism KW - Litter Size KW - Male KW - Ovary KW - Pregnancy KW - Pregnancy, Animal KW - Pregnenolone KW - Progesterone KW - analogs & derivatives KW - Proteins KW - Rats KW - Rats, Inbred Strains N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1210/endo-115-4-1418 ER -