title: Liver extract (chalone) antimitotic activity assayed with chick embryos.
mesh_terms: D000818:Animals; D001681:Biological Assay; D002642:Chick Embryo / Q000187:drug effects*; D004847:Epithelial Cells; D004848:Epithelium / Q000187:drug effects; D006131:Growth Inhibitors / Q000494:pharmacology*; D007413:Intestinal Mucosa / Q000196:embryology; D008099:Liver / Q000032:analysis* / Q000196:embryology; D008938:Mitosis / Q000187:drug effects*; D051381:Rats; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D006131:Growth Inhibitors; D014020:Tissue Extracts