1. Gastroenterologists' Perceived Barriers to Optimal Pre-Colonoscopy Bowel Preparation: Results of a National Survey Hillyer, Grace A.; Basch, Corey H.; Basch, Charles E.; Lebwohl, Benjamin; Kastrinos, Fay; Insel, Beverly J.; Neugut, Alfred I. 2012 Articles OncologyEpidemiologyMedicine
2. Shortened surveillance intervals following suboptimal bowel preparation for colonoscopy: Results of a national survey Hillyer, Grace A.; Basch, Corey H.; Lebwohl, Benjamin; Basch, Charles E.; Kastrinos, Fay; Insel, Beverly J.; Neugut, Alfred I. 2013 Articles MedicineEpidemiologyDiagnostic imaging