title: ASSAYS OF SUSCEPTIBILITY TO CHICK SARCOMA VIRUSES USING CHICK EMBRYOS OF SEVERAL BREEDS.
mesh_terms: D001358:Avian Sarcoma Viruses; D002642:Chick Embryo; D004396:Coloring Agents; D005321:Extraembryonic Membranes; D012106:Research; D052736:Rous sarcoma virus; D012509:Sarcoma; D013194:Staining and Labeling; D046509:Tissue Culture Techniques; D014776:Virus Cultivation
chemical_list: D004396:Coloring Agents
keywords: CHICK EMBRYO; EXPERIMENTAL LAB STUDY; FETAL MEMBRANES; ROUS SARCOMA VIRUS; STAINS AND STAINING; TISSUE CULTURE; VIRUS CULTIVATION