Hb Costa Rica or alpha 2 beta 2 77(EF1)His --> Arg: the first example of a somatic cell mutation in a globin gene.Walter Rodríguez-Romero, T. H. J. Huisman, María E. Castillo et al.|PubMed|1996Cited by 11
Hb Costa Rica or α2β277(EF1)His→Arg: The first example of a somatic cell mutation in a globin geneWalter Rodríguez-Romero, T. H. J. Huisman, Lihao Gu et al.|Human Genetics|1996Cited by 11