[EARLY SYPHILIS (PRIMARY AND SECONDARY). PRESENT ASPECTS; EPIDEMIOLOGY].
D001699:Biometry; D005602:France; D013223:Statistics as Topic; D013587:Syphilis
FRANCE; STATISTICS; SYPHILIS
LA SYPHILIS PR'ECOCE (PRIMAIRE ET SECONDAIRE). ASPECTS ACTUELS, 'EPID'EMIOLOGIE.