C. J. Hackett No description specified. 1-3 (3 Records) Documents Bone Lesions of Yaws in Uganda (1951) Diagnostic Criteria of Syphilis, Yaws and Treponarid (Treponematoses) and Some Other Disease in Dry Bones (1976) Introduction To Diagnostic Criteria of Syphilia, Treponarid and Yaws (Treponematoses) in Dry Bones, and Some Implications (1975)