Fatal pulmonary embolism in hospitalized patients: a large autopsy-based matched case-control study - Bricola, Solange Aparecida Petilo Carvalho; Paiva, Edison Ferreira; Lichtenstein, Arnaldo; Gianini, Reinaldo José; Duarte, Jurandir Godoy; Shinjo, Samuel Katsuyuki; Eluf-Neto, Jose; Martins, Milton Arruda (Clinics, 2013)