Nivel 5 ATC
N05CA04 - Barbital
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N05CA01 Pentobarbital N05CA02 Amobarbital N05CA03 Butobarbital N05CA05 Aprobarbital N05CA06 Secobarbital N05CA07 Talbutal N05CA08 Vinylbital N05CA09 Vinbarbital N05CA10 Cyclobarbital N05CA11 Heptabarbital N05CA12 Reposal N05CA15 Methohexital N05CA16 Hexobarbital N05CA19 Thiopental N05CA20 Etallobarbital N05CA21 Allobarbital N05CA22 Proxibarbal