[Age susceptibility of chicks to erythroblastosis virus (strain R)].
D000367:Age Factors; D000818:Animals; D001353:Avian Leukosis / Q000209:etiology*; D002645:Chickens; D007275:Injections, Intravenous; D011201:Poultry Diseases / Q000209:etiology; D013997:Time Factors
Uber die Altersempfänglichkeit der Küken für das erythroblastose-Virus (Stamm R)