DIFF Subgroup
A61L 31/043 Full Title
Materials for other surgical articles > Macromolecular materials
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.
A61L 31/043 Materials for other surgical articles > Macromolecular materials
Of 4 combined children, 0 exist in both systems.
4 codes are CPC-only extensions.