Ratnoff, O. D. (1952). STUDIES ON A PROTEOLYTIC ENZYME IN HUMAN PLASMA: VIII. THE EFFECT OF CALCIUM AND STRONTIUM IONS ON THE ACTIVATION OF THE PLASMA PROTEOLYTIC ENZYME. The Rockefeller University Press.
استشهاد بنمط شيكاغوRatnoff, Oscar D. STUDIES ON A PROTEOLYTIC ENZYME IN HUMAN PLASMA: VIII. THE EFFECT OF CALCIUM AND STRONTIUM IONS ON THE ACTIVATION OF THE PLASMA PROTEOLYTIC ENZYME. The Rockefeller University Press, 1952.
MLA استشهادRatnoff, Oscar D. STUDIES ON A PROTEOLYTIC ENZYME IN HUMAN PLASMA: VIII. THE EFFECT OF CALCIUM AND STRONTIUM IONS ON THE ACTIVATION OF THE PLASMA PROTEOLYTIC ENZYME. The Rockefeller University Press, 1952.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.