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Lanas A, Montoro M, Gomollón F, Bueno J, Sainz R.Lanas A, et al. Among authors: sainz r.Med Clin (Barc). 1985 Oct 12;85(11):439-42.Med Clin (Barc). 1985.PMID: 4068807Spanish.No abstract available.
Santolaria S, Lanas A, Benito R, Piazuelo E, Sáinz R.Santolaria S, et al. Among authors: sainz r.Med Clin (Barc). 2001 May 12;116(17):641-4.Med Clin (Barc). 2001.PMID: 11412660Spanish.
Lanas A, Montoro M, Poderos C, Gomollón F, Sainz R.Lanas A, et al. Among authors: sainz r.Rev Esp Enferm Apar Dig. 1985 Aug;68(2):103-9.Rev Esp Enferm Apar Dig. 1985.PMID: 3865268Spanish.No abstract available.