title: The effect of acute and chronic phenobarbital treatment on the activity of rat liver deoxyribonucleic acid-dependent ribonucleic acid polymerases.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000097:blood; D000375:Aging; D000818:Animals; D002467:Cell Nucleus / Q000187:drug effects / Q000201:enzymology; D002940:Circadian Rhythm / Q000187:drug effects; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D008029:Lighting; D008099:Liver / Q000187:drug effects / Q000201:enzymology* / Q000648:ultrastructure; D008297:Male; D010634:Phenobarbital / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats; D013997:Time Factors
chemical_list: D000305:Adrenal Cortex Hormones; D012321:DNA-Directed RNA Polymerases; D010634:Phenobarbital