title: Gastrointestinal bleeding: a peep into the future with stiffness, sprays, and sensors.
authors.affiliation: Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Sector 12, Chandigarh, India.
authors.forename: S S
authors.initials: SS
authors.lastname: Rana
authors.forename: C
authors.initials: C
authors.lastname: Rao
authors.forename: D K
authors.initials: DK
authors.lastname: Bhasin