Robertson Parkman

Murine Sarcoma Virus: The Question of Defectiveness

J. Levy, R. Parkman, R. Ting, 1970, Science.

A Patient with Post‐Hepatitis B Immune Deficiency: Nonspecific Helper Factor Partially Restores the in vitro Immune Response 1

T. Strom, M. Sheehy, E. Yunis, 1981, Vox sanguinis.