4.1.1.37 erythrocyte - 4418, 4419, 4420, 4421, 4425, 4426, 4428, 4430, 4432, 4434, 4440, 4448, 4449, 654975, 684418, 691874, 692689, 703269, 703279, 714636 4.1.1.37 erythrocyte 2 isoenzymes: UROD35000 and UROD54000 4438 4.1.1.37 heart - 4423 4.1.1.37 hepatocyte - 703118 4.1.1.37 hepatocyte culture 4431, 4441 4.1.1.37 hepatocyte from embryo 4431, 4441 4.1.1.37 kidney - 4423 4.1.1.37 liver - 4422, 4423, 4424, 4427, 4429, 4430, 4433, 4436, 665446, 682571 4.1.1.37 liver of methylcholanthrene-treated animals 4446 4.1.1.37 lung - 4423 4.1.1.37 reticulocyte - 4417 4.1.1.37 spleen - 4423