title: [Free hand injection technique of endoscopic sclerotherapy].
authors.affiliation: Jikei Medical University School of Medicine, Department of Endoscopy.
authors.forename: R
authors.initials: R
authors.lastname: Ohmasa
authors.forename: H
authors.initials: H
authors.lastname: Suzuki
authors.forename: Y
authors.initials: Y
authors.lastname: Watanabe
mesh_terms: D004932:Esophageal and Gastric Varices / Q000628:therapy*; D004945:Esophagoscopy; D006471:Gastrointestinal Hemorrhage / Q000628:therapy*; D006801:Humans; D011379:Prognosis; D015911:Sclerotherapy / Q000379:methods*