ATC classification
- N05CA01 pentobarbital
- N05CA02 amobarbital
- N05CA03 butobarbital
- N05CA04 barbital
- N05CA05 aprobarbital
- N05CA06 sécobarbital
- N05CA07 talbutal
- N05CA08 vinylbital
- N05CA09 vinbarbital
- N05CA10 cyclobarbital
- N05CA11 heptabarbital
- N05CA12 reposal
- N05CA15 méthohexital
- N05CA16 hexobarbital
- N05CA19 thiopental
- N05CA20 étallobarbital
- N05CA21 allobarbital
- N05CA22 proxibarbal
- N05CB barbituriques en association
- N05CB01 associations de barbituriques