Murphy, J. B., Sturm, E., Claude, A., & Helmer, O. M. (1932). PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR: III. ATTEMPTS AT ISOLATION OF THE ACTIVE PRINCIPLE. The Rockefeller University Press.
Παραπομπή Chicago StyleMurphy, James B., Ernest Sturm, Albert Claude, και Oscar M. Helmer. PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR: III. ATTEMPTS AT ISOLATION OF THE ACTIVE PRINCIPLE. The Rockefeller University Press, 1932.
Παραπομπή MLAMurphy, James B., Ernest Sturm, Albert Claude, και Oscar M. Helmer. PROPERTIES OF THE CAUSATIVE AGENT OF A CHICKEN TUMOR: III. ATTEMPTS AT ISOLATION OF THE ACTIVE PRINCIPLE. The Rockefeller University Press, 1932.
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