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1by Alberto Barceló, Sylvia Robles, Franklin White, Liliana Jadue, Jeanette VegaGet full text
Published 2001-11-01
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3by María Cristina Escobar, Andrés Petrásovits, Armando Peruga, Nyvea Silva, Marcela Vives, Sylvia RoblesGet full text
Published 2000-02-01
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4by Bernard C.K. Choi, Stephen J. Corber, David V. McQueen, Ruth Bonita, Juan C. Zevallos, Kathy A. Douglas, Alberto Barceló, Miguel Gonzalez, Sylvia Robles, Sylvie Stachenko, Mary Hall, Beatriz M. Champagne, M.Cristina Lindner, Ligia M.de Salazar, Ricardo Granero, Lourdes E. Soto de Laurido, Washington Lum, Rogger E. Torres, Charles W. Warren, Ali H. MokdadGet full text
Published 2005-02-01
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