略語大辞典 [Chem] 26 PHB phenobarbital フェノバルビタール. 鎮痙剤. 鎮静剤. 催眠剤.phenobarbital; or phenobarbitone; or phenylethylbarbituric acid; a drug; [Chem:Med]. 丸善「略語大辞典」JLogosID : 11855654