Modlin, I M The centenary of Lester Dragstedt--fifty years of therapeutic vagotomy. [electronic resource] - The Yale journal of biology and medicine - 63-80 p. digital Publication Type: Biography; Historical Article; Journal Article; Portrait ISSN: 0044-0086 Subjects--Topical Terms: AnimalsDogsHistory, 19th CenturyHistory, 20th CenturyHumansPeptic Ulcer--historyUnited StatesVagotomy--history