Code L01BB - purine analogues. ATC (Anatomic Therapeutic Chemical). Level 4

Level below

Code L01BB02

mercaptopurine

Code L01BB03

tioguanine

Code L01BB04

cladribine

Code L01BB05

fludarabine

Code L01BB06

clofarabine

Code L01BB07

nelarabine

Level higher

Code L01B

antimetabolites