LOHMANN, W THE IMPORTANCE OF SULFUR IN BIOLOGICAL SYSTEMS AS DETERMINED BY ESR STUDIES. [electronic resource] - The Journal of the Arkansas Medical Society Jan 1965 - 253-4 p. digital Publication Type: Journal Article ISSN: 0004-1858 Subjects--Topical Terms: Biochemical PhenomenaBiochemistryChemistry Techniques, AnalyticalElectron Spin Resonance SpectroscopySulfur