Studies with 8-azaguanine and other purine antimetabolites.
D000963:Antimetabolites / Q000494:pharmacology*; D001375:Azaguanine; D006801:Humans; D011687:Purines / Q000494:pharmacology*
D000963:Antimetabolites; D011687:Purines; D001375:Azaguanine; C030985:purine
ANTIMETABOLITES/pharmacology; PURINES/pharmacology