RT Journal Article SR Electronic T1 Recurrent spontaneous pneumothorax JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 345 OP 347 DO 10.3949/ccjm.77a.09108 VO 77 IS 6 A1 Gupta, Aditya A1 Patel, Bela A1 Almoosa, Khalid A1 McKelvy, Brandy J. YR 2010 UL http://www.ccjm.org/content/77/6/345.abstract AB