https://archives.geneticsmr.com/2002/12/30/allele-frequency-of-y-chromosome-loci-dys390-dys391-and-dys393-in-brazilian-subjects-and-their-use-for-identification-frequencia-alelica-dos-locus-dys390-dys391-e-dys393-em-individuos-brasileiros-e/
Allele frequency of Y chromosome loci DYS390, DYS391 and DYS393 in Brazilian subjects and their use...