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Rizzo, E. de .; Cardozo, B. S. .; Lascalla, D. L. .; Tuchiya, H. N. .; Mendes, I. F. . The Jet Injection Apparatus (ped-O-Jet) for Use in Mass Vaccination Against Measles - an Effective Procedure for Its Disinfection. Rev. Inst. Med. Trop. São Paulo 1982, 24 (5), 263-267.