[Clinical studies on cancer chemotherapy.  IV.  8-Azaguanine].
D000818:Animals; D001375:Azaguanine; D035843:Biomedical Research; D006147:Guanine / Q000037:antagonists & inhibitors*; D009369:Neoplasms / Q000628:therapy*
D006147:Guanine; D001375:Azaguanine
GUANINE/antagonists; NEOPLASMS/therapy