Speiseröhre Magen DarmWilliam H. ReMine, W. Spencer Payne, Jon A. van Heerden, Claude E. Welch, Leslie W. Ottinger, John P. Welch, Götz Müller, F.E. Hosmer, E. Tagrin, R.J. Galla · First published 2013Open the Tome
Economic rights in Canada and the United StatesRhoda E. Howard-Hassmann, Claude Emerson Welch · First published 2006Open the Tome
Dream of Unity. Pan-Africanism and Political Unification in West AfricaClaude E. Welch Jr. · First published 1966Open the Tome
Polypoid lesions of the gastrointestinal tractClaude E. Welch, Welch · First published 1964Open the Tome
