title: Thymus origin of globule leucocytes in chicken.
mesh_terms: D000818:Animals; D002645:Chickens / Q000033:anatomy & histology* / Q000502:physiology; D007422:Intestines / Q000166:cytology*; D007962:Leukocytes / Q000166:cytology* / Q000502:physiology; D013950:Thymus Gland / Q000166:cytology* / Q000502:physiology