Air conditioning and intrahospital mortality during the 2003 heatwave in Portugal: evidence of a protective effect.
Nunes
Baltazar
B
Instituto Nacional de Saúde Dr Ricardo Jorge, Department of Epidemiology, Av. Padre Cruz P-1649-016 Lisboa, Portugal. baltazar.nunes@insa.min-saude.pt
Paixão
Eleonora
E
Dias
Carlos Matias
CM
Nogueira
Paulo
P
Marinho Falcão
José
J