Ralph C. Spence

Mechanism of inhibition of HIV-1 reverse transcriptase by nonnucleoside inhibitors

K A Johnson, W M Kati, K S Anderson, 1995, Science.

EMPYEMA IN INFANTS AND YOUNG CHILDREN

Ralph C. Spence, 1920 .

THE BACILLUS OF PFEIFFER IN INFLAMMATIONS OF THE RESPIRATORY TRACT IN CHILDREN

M. Wollstein, Ralph C. Spence, 1920 .