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Gutiérrez-Núñez JJ, Harrington PT, Quiñones Soto R, Bermûdez RH, Ramírez Ronda CH.Gutiérrez-Núñez JJ, et al.Bol Asoc Med P R. 1980 Oct;72(10):518-26.Bol Asoc Med P R. 1980.PMID: 6934776Spanish.No abstract available.
Ramírez-Ronda CH, Nevárez M, Gutiérrez-Núñez JJ, Reyes Y.Ramírez-Ronda CH, et al.Bol Asoc Med P R. 1983 Jul;75(7):305-7.Bol Asoc Med P R. 1983.PMID: 6442865No abstract available.
Ramírez Ronda CH, Guillermo Vázquez, Bermúdez RH, Harrington P.Ramírez Ronda CH, et al.Bol Asoc Med P R. 1980 May;72(5):251-64.Bol Asoc Med P R. 1980.PMID: 6932219No abstract available.
Gutiérrez-Núñez JJ, Harrington-González PT, Bermúdez RH, Ramírez Ronda CH.Gutiérrez-Núñez JJ, et al.Bol Asoc Med P R. 1980 Aug;72(8):440-6, 425.Bol Asoc Med P R. 1980.PMID: 6932882No abstract available.
Ramírez Ronda CH, Gutiérrez Núñez JJ, Bermúdez RH, Vázquez G, Quiñones R, Fuxench-Chiesa Z, Rodríguez J, Hernández N, Maldonado J, Harrington PT.Ramírez Ronda CH, et al.Bol Asoc Med P R. 1980 Oct;72(10):530-42.Bol Asoc Med P R. 1980.PMID: 6934778No abstract available.
Quiñones Soto RA, Harrington PT, Gutiérrez Núñez JJ, Ramírez Ronda CH, Bermúdez RH.Quiñones Soto RA, et al.Bol Asoc Med P R. 1980 Dec;72(12):609-13.Bol Asoc Med P R. 1980.PMID: 6937193Spanish.No abstract available.
Quiñones Soto RA, Harrington PT, Gutiérrez Núñez JJ, Ramírez Ronda CH, Bermúdez RH.Quiñones Soto RA, et al.Bol Asoc Med P R. 1981 Nov;73(11):562-6.Bol Asoc Med P R. 1981.PMID: 6950729Spanish.No abstract available.