TY  - JOUR 
T1  - Reference values for lung function tests: II. Maximal respiratory pressures and voluntary ventilation
JO  - Brazilian Journal of Medical and Biological Research
A1  - Neder, J.A.
A1  - Andreoni, S.
A1  - Lerario, M.C.
A1  - Nery, L.E.
SN  - 0100-879X
UL  - 10.1590/S0100-879X1999000600007
VL  - 32 
Y1  - 1999
PB  - Brasil 
ER  -