“…Similar diversity of geographic locus can be found in studies carried out in other parts of the world. Locale-specific studies were done in Carlisle, England (Brewis et al, 1966), Jerusalem, Israel (Leibowitz and Alter, 1968), Glasgow, Scotland (Shanks, 1949), Beer-Sheva, Israel (Costeff, 1965), Merizo, Guam (Lesell et al, 1962), and Oxford, Swindon, Northampton, England (Ounsted, 1955). Broader studies were completed in northern Norway (Krohn, 1961), the entire Wapogoro tribe in the Bantu of South Africa (Bird et al, 1962), and Iceland (Gudmundsson, 1966).…”