title: Demand for multicentric climatic research to investigate the relationship between sleep apnea and other disorders and seasonality.
authors.affiliation: Faculdade de Medicina de Marília (FAMEMA), São Paulo, Brazil.
authors.forename: Felipe
authors.initials: F
authors.lastname: Ramos-Xavier
authors.affiliation: Department of Bioengineering, University of Maryland, College Park, MD.
authors.forename: Laura
authors.initials: L
authors.lastname: Bennedsen
authors.affiliation: Departamento de Psicobiologia e Ginecologia, Universidade Federal de São Paulo, São Paulo, Brazil; Departamento de Ginecologia, Casa de Saúde Santa Marcelina, São Paulo, Brazil.
authors.forename: Helena
authors.initials: H
authors.lastname: Hachul
authors.affiliation: Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil. Electronic address: ml.andersen12@gmail.com.
authors.forename: Monica L
authors.initials: ML
authors.lastname: Andersen
authors.affiliation: Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil.
authors.forename: Sergio
authors.initials: S
authors.lastname: Tufik
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D017286:Polysomnography; D012621:Seasons; D012720:Severity of Illness Index; D020181:Sleep Apnea, Obstructive / Q000175:diagnosis* / Q000453:epidemiology*