Attempt to immunize guinea pigs against leukemia by skin scarification with leukemic cell suspensions.
D000818:Animals; D006168:Guinea Pigs; D007114:Immunization; D007279:Injections, Subcutaneous; D007942:Leukemia, Experimental / Q000276:immunology / Q000382:microbiology / Q000401:mortality / Q000473:pathology / Q000517:prevention & control*; D008854:Microscopy, Electron; D009368:Neoplasm Transplantation; D012190:Retroviridae / Q000302:isolation & purification; D012867:Skin; D012878:Skin Neoplasms / Q000382:microbiology / Q000473:pathology