@inbook{inbookec5f381e,
title   = {Effects of air pollution at different seasons on lung finction in normal schoo children ( cubatao ,state of sao paulo, brazil)},
author = {Fischer, Frida Marina and Hofmeister, Vera Anna},
year = {1987},
publisher = {Kyoei},
journal   = {Recent Advances in Researches on the Combined Effects of Environmental Factors}
}