title: Validity and reliability of the 13C-methionine breath test for the detection of moderate hyperhomocysteinemia in Mexican adults; statistical issues in validity and reliability analysis.
authors.forename: Siamak
authors.initials: S
authors.lastname: Sabour
mesh_terms: D005260:Female; D006801:Humans; D020138:Hyperhomocysteinemia / Q000175:diagnosis*; D008297:Male; D008715:Methionine / Q000032:analysis*
chemical_list: D008715:Methionine