Nordin, B.2010-10-192010-10-192009Salud Publica de Mexico, 2009; 51(SUPPL.1):S132-S1330036-36341606-7916http://hdl.handle.net/2440/61359From: Nordin BEC. The definition and diagnosis of osteoporosis. Calcified Tissue Int 1987;40:57-58. Reprinted with kind permission of Springer Science and Business Media. http://www.springerlink.com/content/5615025714060515/fulltext.pdfen© 1987 Springer-VerlagOsteoporosisFractures, SpontaneousHistory, 20th CenturyJournal article002009036210.1590/S0036-363420090007000170002644476000162-s2.0-8489274800239154