title: Inhibition of hepatic ribonuclease activity by chronic administration of phenobarbitone.
mesh_terms: D000818:Animals; D004790:Enzyme Induction; D008099:Liver / Q000187:drug effects / Q000201:enzymology*; D008297:Male; D008862:Microsomes, Liver / Q000201:enzymology; D010634:Phenobarbital / Q000494:pharmacology*; D051381:Rats; D012260:Ribonucleases / Q000032:analysis*
chemical_list: D012260:Ribonucleases; D010634:Phenobarbital