%0 Journal Article
%T IDEAL framework for surgical innovation 2: observational studies in the exploration and assessment stages
%A Ergina, Patrick L
%A Barkun, Jeffrey S
%A McCulloch, Peter
%A Cook, Jonathan A
%A Altman, Douglas G
%J World Journal of Pediatric Surgery
%V 346
%D 2013-06-18
%I British Medical Journal Publishing Group
%~ DeepDyve