Hofker M.H.,1989
Hofker M.H., Nukiwa T., van Paassen H.M.B., Nelen M., Kramps J.A., Klasen E.C., Frants R.R., Crystal R.G. A pro-to-leu substitution in codon 369 of the alpha-1-antitrypsin deficiency variant PI MHeerlen. - Hum.Genet. , 1989, v. 81, p. 264-268.