TY - GEN AU - PILLSBURY,D M TI - Penicillin therapy of early syphilis SN - 0007-134X PY - 2010///1028 KW - Chancre KW - therapy KW - Penicillins KW - Syphilis N1 - Publication Type: Journal Article UR - https://doi.org/10.1136/sti.22.2.90-a ER -