Code V04CG - tests for gastric secretion. ATC (Anatomic Therapeutic Chemical). Level 4

Level below

Code V04CG01

cation exchange resins

Code V04CG02

betazole

Code V04CG03

histamine phosphate

Code V04CG04

pentagastrin

Code V04CG05

methylthioninium chloride

Code V04CG30

caffeine and sodium benzoate

Level higher

Code V04C

other diagnostic agents

ATC