Olitsky, P. K. (1921). EXPERIMENTAL STUDIES ON THE ETIOLOGY OF TYPHUS FEVER: I. CONCURRENT INFECTIONS DURING THE COURSE OF EXPERIMENTAL TYPHUS FEVER IN GUINEA PIGS. The Rockefeller University Press.

Olitsky, Peter K. EXPERIMENTAL STUDIES ON THE ETIOLOGY OF TYPHUS FEVER: I. CONCURRENT INFECTIONS DURING THE COURSE OF EXPERIMENTAL TYPHUS FEVER IN GUINEA PIGS. The Rockefeller University Press, 1921.

Olitsky, Peter K. EXPERIMENTAL STUDIES ON THE ETIOLOGY OF TYPHUS FEVER: I. CONCURRENT INFECTIONS DURING THE COURSE OF EXPERIMENTAL TYPHUS FEVER IN GUINEA PIGS. The Rockefeller University Press, 1921.