A Few medicinal substances have various ATC codes assigned for different strengths with the pharmaceutical formulation. For example, very low toughness finasteride tablets used for treatment of baldness are labeled beneath D11AX Other dermatologicals plus the high power tablets utilized for benign prostatic hyperplasia (BPH) are labeled below G04C Drugs https://maps.app.goo.gl/SucmaxKzrENyUBfj9