Mark D Schwartz1. 1. Division of Primary Care, Department of Medicine, New York University School of Medicine and Veterans Affairs, New York Harbor Healthcare System Medical Service (111), 423 E 23rd St, New York, NY 10010, USA. mark.schwartz3@med.va.gov
Authors: S J Veldhuyzen van Zanten; N Flook; N Chiba; D Armstrong; A Barkun; M Bradette; A Thomson; F Bursey; P Blackshaw; D Frail; P Sinclair Journal: CMAJ Date: 2000-06-13 Impact factor: 8.262
Authors: K D Bardhan; S Müller-Lissner; M A Bigard; G Bianchi Porro; J Ponce; J Hosie; M Scott; D G Weir; K R Gillon; R A Peacock; C Fulton Journal: BMJ Date: 1999-02-20
Authors: Andrew D Jones; Kathy D Bacon; Blair A Jobe; Brett C Sheppard; Clifford W Deveney; Michael J Rutten Journal: J Gastrointest Surg Date: 2003-01 Impact factor: 3.452
Authors: Taíssa Maíra Thomaz Araújo; Williams Fernandes Barra; André Salim Khayat; Paulo Pimentel de Assumpção Journal: Chin J Cancer Res Date: 2017-04 Impact factor: 5.087