Editorial: Bile acid breath test: extremely simple, moderately useful.
D001647:Bile Acids and Salts / Q000032:analysis*; D002250:Carbon Radioisotopes; D005189:False Positive Reactions; D006801:Humans; D008722:Methods; D012119:Respiration
D001647:Bile Acids and Salts; D002250:Carbon Radioisotopes