title: Falls in hemoglobin saturation during ERCP and upper gastrointestinal endoscopy.
authors.forename: G
authors.initials: G
authors.lastname: Choudhuri
authors.forename: D
authors.initials: D
authors.lastname: Agarwal
mesh_terms: D000293:Adolescent; D000328:Adult; D001794:Blood Pressure; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects; D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D005260:Female; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies
chemical_list: D006454:Hemoglobins