title: Re: The secret (GTN) of successful ERCP cannulation: a prospective randomised controlled study. J R Coll Edin 47 (4): 634-637.
authors.forename: M A
authors.initials: MA
authors.lastname: Chadwick
authors.forename: A R
authors.initials: AR
authors.lastname: Weale
authors.forename: S
authors.initials: S
authors.lastname: Dwerryhouse
mesh_terms: D002404:Catheterization / Q000379:methods*; D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000379:methods*; D006801:Humans; D005996:Nitroglycerin / Q000627:therapeutic use*; D011446:Prospective Studies; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D014665:Vasodilator Agents; D005996:Nitroglycerin