Formal discussion on resistance to purine antagonists in experimental leukemia systems.
D000225:Adenine; D000818:Animals; D006147:Guanine; D006801:Humans; D007042:Hypoxanthines; D066298:In Vitro Techniques; D007945:Leukemia, Lymphoid / Q000378:metabolism*; D007951:Leukemia, Myeloid / Q000378:metabolism*; D015122:Mercaptopurine; D051379:Mice; D009713:Nucleotidyltransferases / Q000378:metabolism*