13C-urea versus 14C-urea breath test: is there still a need for 14C-urea?
G C
GC
Hart
M P
MP
Avison
D001944:Breath Tests / Q000379:methods*; D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori; D006801:Humans; D014508:Urea / Q000378:metabolism
D002247:Carbon Isotopes; D002250:Carbon Radioisotopes; D014508:Urea