Excess carbon 13 ratio

13 carbon to 12 carbon breath carbon dioxide ratio (procedure)

active

Code	`412874008`
Semantic tag	procedure
Module	international
Definition	primitive
Effective time	20040731

Synonyms

13 carbon to 12 carbon breath carbon dioxide ratio
13 carbon to 12 carbon breath co2 ratio

Parents (3)

167018008Blood gas measurement procedure
252663003Carbon dioxide breath test procedure
115340009Ratio measurement procedure

Children (0)

None (leaf concept).