@article {4640,
	title = {Chronic pain and health services utilization: Is there overuse of diagnostic tests and inequalities in nonpharmacologic treatment methods utilization?},
	journal = {Medical Care},
	volume = {51},
	year = {2013},
	note = {Cited By (since 1996):1Export Date: 8 April 2014Source: Scopus},
	month = {2013},
	pages = {859 - 869},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84884816265\&partnerID=40\&md5=c48efd525bc025f5717cbc7a8d7ba3bf},
	author = {Azevedo, L. F. and Costa-Pereira, A. and Mendon{\c c}a, L. and Dias, C. C. and Castro-Lopes, J.M.}
}
@article {4705,
	title = {Clinical prognostic factors for disabling Crohn{\textquoteright}s disease: A systematic review and meta-analysis},
	journal = {World Journal of Gastroenterology},
	volume = {19},
	year = {2013},
	note = {Export Date: 8 April 2014Source: Scopus},
	month = {2013},
	pages = {3866 - 3871},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84879583870\&partnerID=40\&md5=51d4299520b1b6bfd1265d4e01d03ce9},
	author = {Dias, C. C. and Rodrigues, P.P. and da Costa-Pereira, A. and Magro, F.}
}
@article {4694,
	title = {Epstein-barr virus in inflammatory bowel disease-correlation with different therapeutic regimens},
	journal = {Inflammatory Bowel Diseases},
	volume = {19},
	year = {2013},
	note = {Cited By (since 1996):2Export Date: 8 April 2014Source: Scopus},
	month = {2013},
	pages = {1710 - 1716},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84884550522\&partnerID=40\&md5=39152f71e8cad6735d653f2642c863ba},
	author = {Magro, F. and Santos-Antunes, J. and Albuquerque, A. and Vilas-Boas, F. and Macedo, G.N. and Nazareth, N. and Lopes, S. and Sobrinho-Sim{\~o}es, J. and Teixeira, S. and Dias, C. C. and Cabral, J. and Sarmento, A. and Macedo, G.}
}
@article {2886,
	title = {Epidemiology of chronic pain: A population-based nationwide study on its prevalence, characteristics and associated disability in Portugal},
	journal = {Journal of Pain},
	volume = {13},
	year = {2012},
	note = {Export Date: 18 March 2013Source: Scopus},
	month = {2012///},
	pages = {773 - 783},
	url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-84864477284\&partnerID=40\&md5=029838b174315d224158e8f02cbba3b6},
	author = {Azevedo, L. F. and Costa-Pereira, A. and Mendon{\c c}a, L. and Dias, C. C. and Castro-Lopes, J.M.}
}
