P Bower, P Wallace, E Ward, J Graffy, J Miller, B Delaney and A. L. Kinmonth
Family Practice 26 ( 5 ): 391 - 397 , 2009
J Graffy, J Grant, K Williams, S Cohn, S Macbay, S Griffin and A. L. Kinmonth
Family Practice 27 ( 4 ): 386 - 394 , 2010