Zobrazeno 1 - 2
of 2
pro vyhledávání: '"L. M. Vieira da Silva"'
Publikováno v:
Revista panamericana de salud publica = Pan American journal of public health. 1(6)
To evaluate vaccination coverage in children 0 to 5 years of age, a cross-sectional study based on a household survey was carried out in 1992 in the Pau de Lima Health District, Salvador, Bahia, Brazil, using a cluster sampling technique. The distric