title: Study of 25 X-chromosome SNPs in the Portuguese.
authors.affiliation: Faculty of Sciences, University of Porto, Porto, Portugal. vpereira@ipatimup.pt
authors.forename: Vânia
authors.initials: V
authors.lastname: Pereira
authors.forename: Carmen
authors.initials: C
authors.lastname: Tomas
authors.forename: António
authors.initials: A
authors.lastname: Amorim
authors.forename: Niels
authors.initials: N
authors.lastname: Morling
authors.forename: Leonor
authors.initials: L
authors.lastname: Gusmão
authors.forename: Maria João
authors.initials: MJ
authors.lastname: Prata
mesh_terms: D041321:Chromosomes, Human, X; D016172:DNA Fingerprinting; D005787:Gene Frequency; D005828:Genetics, Population; D006801:Humans; D008297:Male; D020641:Polymorphism, Single Nucleotide; D011174:Portugal; D025341:Principal Component Analysis