Rustam Al-Shahi, Céline Vousden, Charles Warlow, for the Scottish Intracranial Vascular Malformation Study (SIVMS)
Steering Committee
Al-Shahi R, Vousden C, Warlow C, for the Scottish Intracranial Vascular Malformation Study (SIVMS)
Steering Committee.
Bias from requiring explicit consent from all participants in observational research: prospective, population based study
BMJ 2005; :bmj;bmj.38624.397569.68v1
doi:10.1136/bmj.38624.397569.68