Effect of analogs of nucleic acid bases on immunogenesis: an investigation by Jerne's method.
D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D001769:Blood; D004912:Erythrocytes; D005260:Female; D006168:Guinea Pigs; D008198:Lymph Nodes; D008297:Male; D015122:Mercaptopurine / Q000494:pharmacology*; D051379:Mice; D013154:Spleen; D013866:Thioguanine / Q000494:pharmacology*; D013950:Thymus Gland
D015122:Mercaptopurine; D013866:Thioguanine