Code L01AD - nitrosoureas. ATC (Anatomic Therapeutic Chemical). Level 4
Level below
Code L01AD01
carmustine
Code L01AD02
lomustine
Code L01AD03
semustine
Code L01AD04
streptozocin
Code L01AD05
fotemustine
Code L01AD06
nimustine
Code L01AD07
ranimustine
Code L01AD08
uramustine
Level higher
Code L01A
alkylating agents