title: Patent forman ovale as a possible risk factor for cryptogenic brain abscess: report of two cases.
authors.forename: Surinder Nath
authors.initials: SN
authors.lastname: Kundra
mesh_terms: D001922:Brain Abscess / Q000209:etiology*; D006344:Heart Septal Defects, Atrial / Q000150:complications*; D006801:Humans; D012307:Risk Factors