The Permanence of the Cure of Syphilis by " 606."

Therapy of Cardiovascular Disturbances

“…Inadequacy of clinical records and personal histories have alone been influential in excluding about two hundred more reactions in a straight series of approximately six hundred cases. Study of the clinical data led me to adopt the five divisions of clinical diagnosis with reference to syph¬ ilis as follows: (1) positive, (2) probable, (3) for diagnosis (this division [six reactions] was omitted in…”