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Agarwal, R P., G W. Crabtree, R E. Parks, J A. Nelson, R. Keightley, R. Parkman, F S. Rosen, R C. Stern, et S H. Polmar. "Purine Nucleoside Metabolism in the Erythrocytes of Patients With Adenosine Deaminase Deficiency and Severe Combined Immunodeficiency." J Clin Invest 1976.

Agarwal, R P., et al. "Purine Nucleoside Metabolism in the Erythrocytes of Patients With Adenosine Deaminase Deficiency and Severe Combined Immunodeficiency." J Clin Invest 1976.