title: In vitro kinetics of embryonic spleen cells.
mesh_terms: D002455:Cell Division; D046508:Culture Techniques; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D008214:Lymphocytes; D008264:Macrophages; D009000:Monocytes; D012156:Reticulocytes; D013154:Spleen / Q000166:cytology*