title: Pain in multiple sites and sickness absence trajectories: a prospective study among Finns.
authors.affiliation: Hospital, Avenida Bernardo O'Higgins 4848, Estacion Central, Santiago, Chile.
authors.forename: Cesar R
authors.initials: CR
authors.lastname: Carcamo
authors.forename: Mutual
authors.initials: M
authors.lastname: de Seguridad
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D059352:Musculoskeletal Pain / Q000453:epidemiology*; D009784:Occupational Diseases / Q000453:epidemiology*; D018582:Sick Leave / Q000706:statistics & numerical data*