Placenta · 1987 · 38 citations · 24 references
EmbryologyHuman PlacentaAsymmetrical TransferMedicineGynecologyMaternal Healthα-Aminoisobutyric AcidPlacental DiseaseMaternal-fetal MedicinePharmacologyPlacental FunctionPlacental DevelopmentReproductive Endocrinology
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Foetal and Neonatal Physiology
K. S. Comline, K. W. Cross, G. S. Dawes et al. · 1973 · 754 citations
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