RT Journal Article SR Electronic T1 Epidemiologic study of amyotrophic lateral sclerosis in Hawaii JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 934 OP 934 DO 10.1212/WNL.22.9.934 VO 22 IS 9 A1 Nobuteru Matsumoto A1 Robert M. Worth A1 Leonard T. Kurland A1 Haruo Okazaki YR 1972 UL http://n.neurology.org/content/22/9/934.abstract AB