TY  - JOUR 
T1  - Effects of exposure to fine particulate matter in elderly hospitalizations due to respiratory diseases in the South of the Brazilian Amazon
JO  - Brazilian Journal of Medical and Biological Research
A1  - Machin, A.B.
A1  - Nascimento, L.F.
A1  - Mantovani, K.
A1  - Machin, E.B.
SN  - 0100-879X
UL  - 10.1590/1414-431X20188130
VL  - 52 
Y1  - 2019
PB  - Brasil 
ER  -