Transmission of the "lymphoid tumour" of Xenopus laevis by injection of cell-free extracts.
D000818:Animals; D001001:Anura; D005260:Female; D005374:Filtration; D007668:Kidney / Q000473:pathology; D008099:Liver / Q000473:pathology; D008228:Lymphoma, Non-Hodgkin / Q000662:veterinary*; D008297:Male; D009368:Neoplasm Transplantation; D013154:Spleen / Q000473:pathology; D014020:Tissue Extracts; D014461:Ultracentrifugation
D014020:Tissue Extracts