title: AN ANALYSIS OF THE LACK OF DRUG SYNERGISM DURING SEQUENTIAL BLOCKADE OF DE NOVO PYRIMIDINE BIOSYNTHESIS.
mesh_terms: D000963:Antimetabolites; D004285:Dogs; D004357:Drug Synergism; D004791:Enzyme Inhibitors; D007962:Leukocytes; D008099:Liver; D008660:Metabolism; D009963:Orotic Acid; D010600:Pharmacology; D011743:Pyrimidines; D051381:Rats; D012106:Research
chemical_list: D000963:Antimetabolites; D004791:Enzyme Inhibitors; D011743:Pyrimidines; D009963:Orotic Acid; C030986:pyrimidine
keywords: ANTIMETABOLITES; DOGS; ENZYME INHIBITORS; EXPERIMENTAL LAB STUDY; LEUKOCYTES; LIVER; METABOLISM; OROTIC ACID; PHARMACOLOGY; PYRIMIDINES; RATS