Analysis of pepsin in tracheoesophageal puncture sites.
Bock JM, Brawley MK, Johnston N, Samuels T, Massey BL, Campbell BH, Toohill RJ, Blumin JH.
Bock JM, et al. Among authors: blumin jh.
Ann Otol Rhinol Laryngol. 2010 Dec;119(12):799-805. doi: 10.1177/000348941011901203.
Ann Otol Rhinol Laryngol. 2010.
PMID: 21250551