TI  - Racial variations in immunity to syphilis: A study of the disease in the chinese, and negro races.
PT  - JOUR
DP  - 1949
TA  - Archives of Internal Medicine
pages = {721},
VI  - 83
IP  - 6
AID  - 10.1001/archinte.1949.00220350131008 [doi]
4100  - http://dx.doi.org/10.1001/archinte.1949.00220350131008
SO  - Archives of Internal Medicine June 1, 1949 83(6):721