The development and validation of a scoring tool to predict the operative duration of elective laparoscopic cholecystectomy
639 auth. Reshma Bharamgoudar, Aniket Sonsale, J. Hodson, Ewen Griffiths, R. S. Vohra, Amanda J. Kirkham, Sandro Pasquali, P. Marriott, Marianne Johnstone, P. Spreadborough, Derek Alderson, Ewen Griffiths, Stephen Fenwick, M. Elmasry, Quentin Nunes, ... D. Kennedy, R. B. Khan, Muhammad A. S. Khan, Conor J. Magee, Steven M. Jones, Denise Mason, C. P. Parappally, Pawan Mathur, Michael Saunders, S. Jamel, S. Haque, Sara Zafar, M. Shiwani, N. Samuel, Farooq Dar, Andrew Jackson, Bryony Lovett, S. Dindyal, H. Winter, T. Fletcher, S. Rahman, K. Wheatley, T. Nieto, S. Ayaani, Haney Youssef, R. Nijjar, H. Watkin, David Naumann, S. Emesih, P. Sarmah, Kathryn Lee, N. Joji, Joel Lambert, J. Heath, R. Teasdale, C. Weerasinghe, P. Needham, H. Welbourn, Luke Forster, David Finch, Jane M. Blazeby, W. Robb, A. McNair, A. Hrycaiczuk, A. Charalabopoulos, S. Kadirkamanathan, C. Tang, N. V. Jayanthi, N. Noor, Brian Dobbins, A. Cockbain, A. Nilsen-Nunn, Jonathan De Siqueira, M. Pellen, J. 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