High degree of genetic polymorphism in apolipoprotein(a) associated with plasma lipoprotein(a) levels in Japanese and Chinese populations. - Kikuchi,S.; Nakagawa,A.; Kobayashi,K.; Li,L.; Yanagi,H.; Arinami,T.; Kozu,Y.; Miyazaki,R.; Tsuchiya,S.; Hamaguchi,H. (Hum Genet, 1993)