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Authors: M E Nuttall; J N Bradbeer; G B Stroup; D P Nadeau; S J Hoffman; H Zhao; S Rehm; M Gowen Journal: Endocrinology Date: 1998-12 Impact factor: 4.736
Authors: K G Saag; R Emkey; T J Schnitzer; J P Brown; F Hawkins; S Goemaere; G Thamsborg; U A Liberman; P D Delmas; M P Malice; M Czachur; A G Daifotis Journal: N Engl J Med Date: 1998-07-30 Impact factor: 91.245
Authors: E G Lufkin; H W Wahner; W M O'Fallon; S F Hodgson; M A Kotowicz; A W Lane; H L Judd; R H Caplan; B L Riggs Journal: Ann Intern Med Date: 1992-07-01 Impact factor: 25.391