TY - GEN AU - Pereira,Danyella S AU - Tufik,Sergio AU - Louzada,Fernando M AU - Benedito-Silva,Ana A AU - Lopez,Alberto R AU - Lemos,Nelson A AU - Korczak,Anna L AU - D'Almeida,Vania AU - Pedrazzoli,Mario TI - Association of the length polymorphism in the human Per3 gene with the delayed sleep-phase syndrome: does latitude have an influence upon it? SN - 0161-8105 PY - 2005///0426 KW - Adult KW - Brazil KW - Circadian Rhythm KW - genetics KW - Female KW - Gene Frequency KW - Genotype KW - Geography KW - Humans KW - Male KW - Nuclear Proteins KW - Period Circadian Proteins KW - Polymorphism, Genetic KW - Severity of Illness Index KW - Sleep Disorders, Circadian Rhythm KW - diagnosis KW - Surveys and Questionnaires KW - Transcription Factors N1 - Publication Type: Journal Article ER -