title: [Megaloblasts in the liver culture of a human embryo of 13 mm].
authors.forename: W
authors.initials: W
authors.lastname: KNOLL
mesh_terms: D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D004912:Erythrocytes; D006801:Humans; D008099:Liver; D008534:Megaloblasts