2 O'Conor, G. T., A. S. Rabson, A. Malmgren, I. K. Berezesky, and F. J. Paul, J. Natl. Cancer Inst., 34, 679 (1965). 8 Rowe, W. P., and S. G. Baum, J. Exptl. Med., 122, 955 (1965); Schell, K., W. T. Lane, M. J. Casey, and R. J. Huebner, these PROCEEDINGS, 55, 81 (1966). 4 Huebner, R. J., R. M. Chanock, B. A. Rubin, and M. J. Casey, these PROCEEDINGS, 52, 1333 (1964). 6 Rowe, W. P., and S. G. Ba...

Primary or specific lactase deficiency is very common in healthy members of the Baganda and other Bantu tribes of Uganda after the first three or four years of life (Cook and Kajubi, 1966; Cook, 1967). Secondary lactase deficiency has been recorded in some cases of kwashiorkor (Bowie, Brinkman, and Hansen, 1965; Stanfield, Hutt, and Tunnicliffe, 1965), where there is mucosal damage in the proxi...

Hereditary elliptocytosis has been described in sporadic association with ,-thalassaemia (Brumpt, Delabarre, and De Traverse, 1960; De Vries, De Jong, and Frenkel, 1959; Aksoy, 1963; Perillie and Chernoff, 1965; Angelopoulos and Caralis, 1965). With the exception of two cases reported by Perllie and Chernoff (1965) and Angelopoulos and Caralis (1965), the combination of hereditary elliptocytosi...