Jewish health statistics : world bibliography = Sṭaṭisțiḳah beriʾutit shel ha-yehudim ba-ʿolam /ed by O. Schmelz - Šmelṣ, ʿÛzzīʾēl O. (Herausgeber) (The Hebrew Univ. of Jerusalem, Inst. of Contemporary Jewry, Department of Medical Ecology, 1966)