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The Lisbon Cohort of men who have sex with men
Meireles, P., Lucas, R., Martins, A., Carvalho, A. C., Fuertes, R., Brito, J., Campos, M. J., Mendao, L., Barros, H.Volume:
5
Language:
english
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2014-007220
Date:
May, 2015
File:
PDF, 996 KB
english, 2015