Buckley-Bleiler, R Serum creatine kinase activity after isometric exercise in premenopausal and postmenopausal women. [electronic resource] - Experimental aging research - 195-8 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0361-073X Standard No.: 10.1080/03610738908259775 doi Subjects--Topical Terms: AdultAging--metabolismCreatine Kinase--bloodEstrogens--physiologyExercise--physiologyFemaleHumansMiddle Aged