[Effect of 8-azaguanine on malignant tumor].
D000818:Animals; D001375:Azaguanine; D006147:Guanine / Q000037:antagonists & inhibitors*; D009369:Neoplasms; D009374:Neoplasms, Experimental
D006147:Guanine; D001375:Azaguanine
GUANINE/antagonists; NEOPLASMS/experimental