Costos médicos directos de enfermedades neumocócicas invasoras y neumonías con diagnóstico radiológico en niños chilenos Direct medical costs of invasive pneumococcal disease and r...

by Rosanna Lagos, Alma Muñoz, Aníbal Espinoza, Ángela Dowes, Ricardo Ruttimann, Rómulo Colindres, Myron M. Levine
Published 2009-08-01

A new DTPw-HB/Hib combination vaccine for primary and booster vaccination of infants in Latin America Nueva vacuna combinada DTPw-HB/Hib para la vacunación primaria y de refuerzo d...

by Miguel Tregnaghi, Pio López, Crisanta Rocha, Luis Rivera, Marie-Pierre David, Ricardo Rüttimann, Lode Schuerman
Published 2006-03-01

Environmental Surveillance for Risk Assessment in the Context of a Phase 2 Clinical Trial of Type 2 Novel Oral Polio Vaccine in Panama

by Magda Rojas-Bonilla, Angela Coulliette-Salmond, Hanen Belgasmi, Kimberly Wong, Leanna Sayyad, Everardo Vega, Fabian Grimoldi, Mark S. Oberste, Ricardo Rüttimann
Published 2021-07-01

Assessment of genetic changes and neurovirulence of shed Sabin and novel type 2 oral polio vaccine viruses

by Rahnuma Wahid, Laina Mercer, Andrew Macadam, Sarah Carlyle, Laura Stephens, Javier Martin, Konstantin Chumakov, Majid Laassri, Svetlana Petrovskaya, Saskia L. Smits, Koert J. Stittelaar, Chris Gast, William C. Weldon, Jennifer L. Konopka-Anstadt, M. Steven Oberste, Pierre Van Damme, Ilse De Coster, Ricardo Rüttimann, Ananda Bandyopadhyay, John Konz
Published 2021-07-01