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John BV, Khakoo NS, Schwartz KB, Aitchenson G, Levy C, Dahman B, Deng Y, Goldberg DS, Martin P, Kaplan DE, Taddei TH.John BV, et al. Among authors: levy c.Am J Gastroenterol. 2021 Sep 1;116(9):1913-1923. doi: 10.14309/ajg.0000000000001280.Am J Gastroenterol. 2021.PMID: 33989225Free PMC article.
Michaels A, Levy C.Michaels A, et al. Among authors: levy c.Medscape J Med. 2008 Mar 12;10(3):61.Medscape J Med. 2008.PMID: 18449341Free PMC article.Review.
Híndi M, Levy C, Couto CA, Bejarano P, Mendes F.Híndi M, et al. Among authors: levy c.J Clin Gastroenterol. 2013 Mar;47(3):e28-32. doi: 10.1097/MCG.0b013e318261e659.J Clin Gastroenterol. 2013.PMID: 23059407