Authors: E H Wagner; A Z LaCroix; L Grothaus; S G Leveille; J A Hecht; K Artz; K Odle; D M Buchner Journal: Am J Public Health Date: 1994-11 Impact factor: 9.308
Authors: U A Liberman; S R Weiss; J Bröll; H W Minne; H Quan; N H Bell; J Rodriguez-Portales; R W Downs; J Dequeker; M Favus Journal: N Engl J Med Date: 1995-11-30 Impact factor: 91.245
Authors: J P Mullooly; M D Bennett; M C Hornbrook; W H Barker; W W Williams; P A Patriarca; P H Rhodes Journal: Ann Intern Med Date: 1994-12-15 Impact factor: 25.391
Authors: M E Tinetti; D I Baker; G McAvay; E B Claus; P Garrett; M Gottschalk; M L Koch; K Trainor; R I Horwitz Journal: N Engl J Med Date: 1994-09-29 Impact factor: 91.245
Authors: S R Cummings; M C Nevitt; W S Browner; K Stone; K M Fox; K E Ensrud; J Cauley; D Black; T M Vogt Journal: N Engl J Med Date: 1995-03-23 Impact factor: 91.245