title: Open access upper gastrointestinal endoscopy.
authors: Z
authors: Z
authors: Fireman
authors: V
authors: V
authors: Agrast
authors: Y
authors: Y
authors: Kopelman
authors: A
authors: A
authors: Segal
authors: A
authors: A
authors: Sternberg
mesh_terms: D000046:Academic Medical Centers; D016145:Endoscopy, Digestive System; D005194:Family Practice; D006757:Hospital Units; D006801:Humans; D007557:Israel; D010348:Patient Care Team; D012017:Referral and Consultation; D014850:Waiting Lists