title: Comment on: Frequency of laboratory testing among gastric bypass patients.
authors.affiliation: Carolinas Healthcare System, Charlotte, NC.
authors.forename: Dimitrios
authors.initials: D
authors.lastname: Stefanidis
mesh_terms: D015415:Biomarkers / Q000032:analysis*; D003955:Diagnostic Tests, Routine / Q000706:statistics & numerical data*; D005260:Female; D015390:Gastric Bypass; D006801:Humans; D008297:Male; D009767:Obesity, Morbid / Q000378:metabolism*
chemical_list: D015415:Biomarkers