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3. Diagnoses of acute lower respiratory tract infections in children in Rawalpindi and Islamabad, Pakistan;Ghafoor, A.; Nomani, N.K.; Ishak, Z.;Rev Infect Dis,1990
4. Bacterial coinfection in children hospitalized with respiratory syncytial virus infections;Korppi, M.; Leinonen, M.; Koskela, M.; Makela, P.H.; Launiala, K.;Pediatr Infect DisJ,1989
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