AU - ALEXANDER LJ, SCHOCH AG TI - Prevention of syphilis: Penicillin calcium in oil and white wax, u. s. p., bismuth ethylcamphorate and oxophenarsine hydrochloride in treatment, during incubation stage, of persons exposed to syphilis PT - JOUR DP - 1949 TA - Archives of Dermatology and Syphilology pages = {1-0}, VI - 59 IP - 1 AID - 10.1001/archderm.1949.01520260005001 [doi] 4100 - http://dx.doi.org/10.1001/archderm.1949.01520260005001 SO - Archives of Dermatology and Syphilology January 1, 1949 59(1):1