Pediatric Research · 1979 · 94 citations · 13 references
Life SciencesBiochemistryPharmacokineticsMaternal-fetal MedicineAmino Acid MetabolismPlacental BiologyPlacental DevelopmentPlacental PhysiologyAmino AcidsNutrient Transfer Across The PlacentaNutrient Transport Across The PlacentaPlacental Nutrient TransferPlacental Pharmacokinetics
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THE FREE AMINO ACIDS OF HUMAN BLOOD PLASMA
William H. Stein, Stanford Moore · Journal of Biological Chemistry · 1954 · 937 citations · Full text
PRODUCTION AND EXCRETION OF UREA BY THE FETAL LAMB
Edwin L. Gresham, Elizabeth James, John R. Raye et al. · PEDIATRICS · 1972 · 135 citations