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Nalin DR, Levine MM, Mata L, de Céspedes C, Vargas W, Lizano C, Loria AR, Simhon A, Mohs E.Nalin DR, et al. Among authors: loria ar.Bull World Health Organ. 1979;57(3):453-9.Bull World Health Organ. 1979.PMID: 225048Free PMC article.
Nalin DR, Levine MM, Mata L, de Cespedes C, Vargas W, Lizano C, Loria AR, Simhon A, Mohs E.Nalin DR, et al. Among authors: loria ar.Lancet. 1978 Aug 5;2(8084):277-9. doi: 10.1016/s0140-6736(78)91686-0.Lancet. 1978.PMID: 79080Clinical Trial.