title: Effect of phenobarbital on the volume of the biliary tree in the rat.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D001659:Biliary Tract / Q000033:anatomy & histology / Q000187:drug effects*; D008099:Liver / Q000033:anatomy & histology / Q000187:drug effects; D008297:Male; D009929:Organ Size; D010634:Phenobarbital / Q000008:administration & dosage / Q000494:pharmacology*; D051381:Rats
chemical_list: D010634:Phenobarbital