Recruitment of null cells during graft versus host reactions in the chicken.
D000818:Animals; D002060:Bursa of Fabricius / Q000637:transplantation; D002455:Cell Division; D002645:Chickens / Q000276:immunology*; D006087:Graft vs Host Reaction; D008937:Mitomycins / Q000494:pharmacology; D009000:Monocytes / Q000276:immunology*; D013154:Spleen / Q000166:cytology
D008937:Mitomycins