Molecular basis of an apolipoprotein[a] null allele: a splice site mutation is associated with deletion of a single exon.
Cox LA, Jett C, Hixson JE. Molecular basis of an apolipoprotein[a] null allele: a splice site mutation is associated with deletion of a single exon. J Lipid Res. 1998 Jul; 39(7):1319-26.