title: Scanning electron microscopy of chicken lymphocytes: a comparative study of thymic, bursal, and splenic lymphocytes.
mesh_terms: D000375:Aging; D000818:Animals; D001402:B-Lymphocytes / Q000648:ultrastructure; D002060:Bursa of Fabricius / Q000276:immunology*; D002645:Chickens; D008214:Lymphocytes / Q000648:ultrastructure*; D013154:Spleen / Q000276:immunology*; D013601:T-Lymphocytes / Q000648:ultrastructure; D013950:Thymus Gland / Q000276:immunology*