American Journal of Obstetrics and Gynecology · 1978 · 119 citations · 9 references
Life SciencesObstetricsPhysiologyDrug MetabolismMaternal-fetal MedicineSteroid BiochemistryFetal PhysiologyMaternal-fetal PhysiologyPlacental BiologyPlacental DevelopmentPlacental PhysiologyPregnancy PhysiologyPlacental CellsPlacental PharmacokineticsPlacental Steroid Transfer
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THE ESTIMATION OF ANTIPYRINE IN BIOLOGICAL MATERIALS
Bernard B. Brodie, Julius Axelrod, R. K. Soberman et al. · Journal of Biological Chemistry · 1949 · 411 citations · Full text
Steroid 11β-ol Dehydrogenase in Human Placenta
P. A. Osinski · Nature · 1960 · 110 citations · Full text