title: Rheumatoid arthritis and osteoporosis.
authors.affiliation: Department of Internal Medicine, Ayatollah Rouhani Hospital, Babol University of Medical Sciences, Babol, Iran.
authors.forename: Behzad
authors.initials: B
authors.lastname: Heidari
authors.affiliation: Infectious Diseases and Tropical Medicine Research Center, Babol university of Medical Sciences, Babol, Iran.
authors.forename: Mohammad Reza
authors.initials: MR
authors.lastname: Hassanjani Roushan