Stendig-Lindberg, G Is physical working capacity determined by optimal magnesium concentration? [electronic resource] - Journal of basic and clinical physiology and pharmacology - 139-51 p. digital Publication Type: Journal Article ISSN: 0792-6855 Standard No.: 10.1515/jbcpp.1992.3.2.139 doi Subjects--Topical Terms: AdolescentAdultFemaleHumansMagnesium--administration & dosageMaleMuscle ContractionPhysical ExertionPhysical Fitness