STUDIES ON THE IMMUNE RESPONSE OF THE RHEUMATIC SUBJECT AND ITS RELATIONSHIP TO ACTIVITY OF THE RHEUMATIC PROCESS : I. THE DETERMINATION OF ANTISTREPTOLYSIN TITER.
1. A method for determining the antistreptolysin titer is described in detail. 2. The natural human level of antistreptolysin determined in this way is approximately 50 units.
Department of Medicine, College of Physicians and Surgeons, Columbia University, and the Presbyterian Hospital, New York.
A F
AF
Coburn
R H
RH
Pauli