Sabin, Florence Rena, SAY bihn, FLAWR ehns REE nuh (1871-1953), an American scientist, did important research in human embryology. Sabin showed that blood cells and the lymphatic system develop from buds on the veins of an embryo.
Sabin, Florence Rena, SAY bihn, FLAWR ehns REE nuh (1871-1953), an American scientist, did important research in human embryology. Sabin showed that blood cells and the lymphatic system develop from buds on the veins of an embryo.