Prof Rick Body and Niall Morris, Clinical Research Fellow, discuss selection bias and how it can affect clinical research.
This podcast is the third in the St Emlyn's series "Clinical Appraisal Nuggets".
As part of our induction series we look at the management of upper GI bleeds in the ED.
#FOAMed based academic emergency medicine from the St.Emlyn’s team. #Virchester #MedEd