Sabate M, Pacheco JF, Ballarín E, Ferrer P, Petri H, Hasford J, Schoonen MW, Rottenkolber M, Fortuny J, Laporte JR, Ibanez L. A compilation of research working groups on drug utilisation across Europe. BMC Res Notes. 2014;7:143.
Viera AJ, Edwards T. Does an offer for a free on-line continuing medical education (CME) activity increase physician survey response rate? A randomized trial. BMC Res Notes. 2012 Mar 7;5:129. doi: 10.1186/1756-0500-5-129
Soler-Gonzalez J, Ruiz C, Serna C, Marsal JR. The profile of general practitioners (GPs) who publish in selected family practice journals. BMC Res Notes. 2011 May 26;4:164. doi: 10.1186/1756-0500-4-164
Grubb NR, Sutherland GR, Campanella C, Fleming A, Sinclair CJ, Fox KA. Latissimus dorsi muscle: assessment of stimulation after cardiomyoplasty with Doppler US tissue imaging. Radiology. 1996 Apr 1;199(1):59-64. doi: 10.1148/radiology.199.1.8633173
Grubb NR, Fleming A, Sutherland GR, Fox KA. Skeletal muscle contraction in healthy volunteers: assessment with Doppler tissue imaging. Radiology. 1995 Mar 1;194(3):837-42. doi: 10.1148/radiology.194.3.7862989