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Bulletin of the Pan American Health Organization|January 1, 1978
An apparent outbreak of rickettsial illness in Costa Rica, 1974C C Campbell, J H Hobbs, L Marranghello, et al.Bulletin of the Pan American Health Organization|January 1, 1990
Epidemiologic status of drug abuse in MexicoM E Medina-Mora, C R Tapia, M L Rascón, et al.Bulletin of the Pan American Health Organization|January 1, 1990
Prevalence of the improper use of alcohol, tobacco, and drugs in the Ecuadorian populationE AguilarBulletin of the Pan American Health Organization|January 1, 1990
Comparison of alcohol, tobacco, and illicit drug use among students and delinquents in the BahamasR G Smart, S D PattersonBulletin of the Pan American Health Organization|January 1, 1990
Salt and blood pressure in Rio Grande do Sul, BrazilE de A Costa, G A Rose, C H Klein, et al.Bulletin of the Pan American Health Organization|March 1, 1995
Variations in estimates of Guatemalan infant mortality, vaccination coverage, and ORS use reported by different sourcesB R Burkhalter, R I Miller, L Silva, et al.Bulletin of the Pan American Health Organization|March 1, 1995
Dengue serologic survey in Ribeirão Preto, São Paulo, BrazilL T Figueiredo, M A Owa, R H Carlucci, et al.Bulletin of the Pan American Health Organization|January 1, 1993
National laboratory surveillance of viral agents of gastroenteritis in BrazilH G Pereira, A C Linhares, J A Candeias, et al.Bulletin of the Pan American Health Organization|June 1, 1994
Effects of permethrin-impregnated bed nets on malaria vectors of northern GuatemalaF O Richards, R Z Flores, J D Sexton, et al.Bulletin of the Pan American Health Organization|June 1, 1994
Some factors influencing delay in leprosy diagnosisV De Rojas, O Hernández, R GilPageof 32