Authors: J Tsevat; J C Weeks; E Guadagnoli; A N Tosteson; C M Mangione; J S Pliskin; M C Weinstein; P D Cleary Journal: J Gen Intern Med Date: 1994-10 Impact factor: 5.128
Authors: G J Tijhuis; S J Jansen; A M Stiggelbout; A H Zwinderman; J M Hazes; T P Vliet Vlieland Journal: Ann Rheum Dis Date: 2000-11 Impact factor: 19.103