A Randomized Multicenter Trial to Evaluate Simple Utility Elicitation Techniques in Patients with Gastroesophageal Reflux Disease

Autor:	Schünemann, Holger J., Armstrong, David, Guyatt, Gordon H.
Zdroj:	Medical Care, 2004 Nov 01. 42(11), 1132-1142.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/4640865 Zobrazit plný text záznamu