PMID: 15681974 Issn Print: 0003-3022 Publication Date: 2005/02/01 Print Facebook Twitter LinkedIn Email A Simple and Effective Technique to Increase Oxygenation for Patients with Nasal Cannulae during Upper Endoscopy James Tse; Shaul Cohen; Paul Stricker Checking for direct PDF access through Ovid View on Journal Site Abstract Abstract unavailable for this article.