RT Journal Article SR Electronic T1 Serum alkaline phosphatase types in North American indians and negroes. JF Journal of Medical Genetics JO J Med Genet FD BMJ Publishing Group Ltd SP 96 OP 101 DO 10.1136/jmg.4.2.96 VO 4 IS 2 A1 Robinson, J C A1 Levene, C A1 Blumberg, B S A1 Pierce, J E YR 1967 UL http://jmg.bmj.com/content/4/2/96.abstract AB