Code A12AA - calcium. ATC (Anatomic Therapeutic Chemical). Level 4
Level below
Code A12AA01
Code A12AA02
Code A12AA03
Code A12AA04
Code A12AA05
Code A12AA06
Code A12AA07
Code A12AA08
Code A12AA09
calcium citrate lysine complex
Code A12AA10
Code A12AA11
Code A12AA13
Code A12AA20
calcium (different salts in combination)