Inhibition of experimental neoplasms by 4-aminopyrazolo (3, 4-d) pyrimidine.
D000818:Animals; D006801:Humans; D009374:Neoplasms, Experimental; D011743:Pyrimidines / Q000494:pharmacology*
D011743:Pyrimidines; C030986:pyrimidine
NEOPLASMS/experimental; PYRIMIDINES/effects