title: Are splenic plaque forming cells sensitive to heat in vitro.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002645:Chickens; D004912:Erythrocytes; D006462:Hemolytic Plaque Technique; D006358:Hot Temperature; D007114:Immunization; D066298:In Vitro Techniques; D010950:Plasma Cells / Q000378:metabolism; D012756:Sheep; D013154:Spleen / Q000166:cytology* / Q000276:immunology