“…There followed various surveys of radiological and museum material with a view to determining the frequency of the syndrome, notably by Sherwood Moore (1935Moore ( , 1936aMoore ( , 1936b), who carried out a survey of 6,650 radiographs accumulated over a period of 24 years; by Eldridge and Holm (1940), who described the x-ray findings in 200 patients consecutively admitted to a mental hospital; by Greig (1928), who examined 188 crania in the museum of -the Royal College of Surgeons of Edinburgh; and by Yolton (1927-31), who described 4 specimens. The histories of many of these cases were reviewed, and in the last 12 years numerous additional cases have been published, notably by Van Bogaert (1930), Schiff and Trelles (1932), Eisen (1936), Moniz (1938), Hemphill and Stengel (1940), Gollan (1939), Casati (1936), Fracassi and Marelli (1936), Fattovich (1938), Roger (1938), Perkins and Biglan (1938), James (1936), Lehoczky andOrbaln (1938), andReider (1938-9). Bartelheimer (1939aBartelheimer ( , 1939b specially noted the association with diabetes.…”