title: Fetal hematopoiesis during first and second trimester of pregnancy: relevance for in utero stem cell transplantation.
authors: Department of Hematology, Leiden University Medical Center, The Netherlands.
authors: J
authors: J
authors: Wilpshaar
authors: H H
authors: HH
authors: Kanhai
authors: S
authors: S
authors: Scherjon
authors: J H
authors: JH
authors: Falkenburg
mesh_terms: D004622:Embryo, Mammalian / Q000166:cytology* / Q000601:surgery*; D005260:Female; D006410:Hematopoiesis; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D011262:Pregnancy Trimester, Second