TY  - GEN
AU  - Zorin,P M
AU  - Kondratenko,L A
TI  - [Clinical and epidemiological aspects of chancre immunity]
SN  - 0042-4609
PY  - 1979///0523
KW  - Adult
KW  - Chancre
KW  - epidemiology
KW  - Female
KW  - Humans
KW  - Immunity
KW  - Syphilis
KW  - immunology
KW  - Vulvar Diseases
N1  - Publication Type: Case Reports; English Abstract; Journal Article
ER  -