title: Lymphocyte proliferation inhibited by cells and by effector substances obtained from bursal lymphocytes.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes; D002470:Cell Survival; D002645:Chickens; D066298:In Vitro Techniques; D037102:Lectins / Q000494:pharmacology; D008213:Lymphocyte Activation; D013154:Spleen / Q000166:cytology
chemical_list: D037102:Lectins