Cruz-Landeira, A Determination of methemoglobin and total hemoglobin in toxicological studies by derivative spectrophotometry. [electronic resource] - Journal of analytical toxicology Mar 2002 - 67-72 p. digital Publication Type: Journal Article ISSN: 0146-4760 Standard No.: 10.1093/jat/26.2.67 doi Subjects--Topical Terms: Forensic Medicine--methodsHumansMethemoglobin--analysisSpectrophotometry--methods