TY  - GEN
AU  - DE GREGORIO,E
AU  - CISNEROS,T
TI  - [Gummatous tertiary syphilis and penicillin]
SN  - 0001-7310
PY  - 1998///1101
KW  - Penicillins
KW  - therapy
KW  - Syphilis
N1  - Publication Type: Journal Article
ER  -