SPOTTED FEVER : III. THE IDENTIFICATION OF DERMACENTROXENUS RICKETTSI AND ITS DIFFERENTIATION FROM NON-PATHOGENIC RICKETTSIAE IN TICKS.
SPOTTED FEVER : III. THE IDENTIFICATION OF DERMACENTROXENUS RICKETTSI AND ITS DIFFERENTIATION FROM NON-PATHOGENIC RICKETTSIAE IN TICKS. J Exp Med. 1937 Nov 30; 66(6):729-39.