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Plasència A, Manzanera R.Plasència A, et al. Among authors: manzanera r.Gac Sanit. 2001 Jan-Feb;15(1):1-3.Gac Sanit. 2001.PMID: 11333617Free article.Spanish.No abstract available.
Guarga A, Gil M, Pasarín M, Manzanera R, Armengol R, Sintes J.Guarga A, et al. Among authors: manzanera r.Aten Primaria. 2000 Nov 30;26(9):600-6. doi: 10.1016/s0212-6567(00)78731-2.Aten Primaria. 2000.PMID: 11198338Free PMC article.Spanish.