title: Determination of chromium in feces by atomic absorption spectrophotometry.
mesh_terms: D000643:Ammonium Chloride; D000704:Analysis of Variance; D002118:Calcium / Q000032:analysis; D002857:Chromium / Q000032:analysis*; D005069:Evaluation Studies as Topic; D005243:Feces / Q000032:analysis*; D006801:Humans; D007202:Indicators and Reagents; D007501:Iron; D008274:Magnesium / Q000032:analysis; D008722:Methods; D008832:Microchemistry; D013054:Spectrophotometry, Atomic
chemical_list: D007202:Indicators and Reagents; D000643:Ammonium Chloride; D002857:Chromium; D007501:Iron; D008274:Magnesium; D002118:Calcium