... identified by taking a detailed his-tory and physical examination. The severity of CDH wasdefined from mild instability of the femoral head with slightcapsular laxity, to moderate lateral displacement ... Nishida K, Furuichi T, Toki H, Nishimura G, KawabataH, Yokoyama H, Yoshida A, Tominaga S, Nagano J, Shimizu A, Wakana S, Gondo Y, Noda T, Shiroishi T, Ikegawa S: A noveldominant-negative mutation ... Everman DB, Bartels CF, Yang Y, Yanamandra N, Goodman FR,Mendoza-Londono JR, Savarirayan R, White SM, Graham JM Jr,Gale RP, Svarch E, Newman WG, Kleckers AR, Francomano CA,Govindaiah V, Singh...