RT Journal Article SR Electronic T1 Spontaneous rupture of lung echinococcal cyst causing anaphylactic shock and respiratory distress syndrome JF Thorax JO Thorax FD BMJ Publishing Group Ltd and British Thoracic Society SP 550 OP 550 DO 10.1136/thx.2005.051441 VO 61 IS 6 A1 R A Fanne A1 M Khamaisi A1 D Mevorach A1 E Leitersdorf A1 N Berkman A1 U Laxer A1 B Maly YR 2006 UL http://thorax.bmj.com/content/61/6/550.abstract AB