title: Sequential trial of effect of phenobarbitone on serum bilirubin of preterm infants.
mesh_terms: D000367:Age Factors; D001663:Bilirubin / Q000097:blood*; D001724:Birth Weight; D005260:Female; D005865:Gestational Age; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007273:Injections, Intramuscular; D007567:Jaundice, Neonatal / Q000188:drug therapy; D008297:Male; D010634:Phenobarbital / Q000008:administration & dosage*
chemical_list: D001663:Bilirubin; D010634:Phenobarbital