STUDIES ON ERYTHRO-KINETICS IN INFANCY. V. ESTIMATIONS OF THE LIFE SPAN OF RED CELLS IN THE NEWBORN.
D004912:Erythrocytes; D005243:Feces; D005333:Fetus; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007503:Iron Isotopes; D007700:Kinetics; D011868:Radioisotopes; D011877:Radionuclide Imaging
D007503:Iron Isotopes; D011868:Radioisotopes
ERYTHROCYTES; FECES; FETUS; INFANT, NEWBORN; IRON ISOTOPES; RADIOISOTOPE SCANNING