TY  - RPRT
TI  - Reference values for lung function tests. II. Maximal respiratory pressures and voluntary ventilation.
AU  - J A Neder
AU  - S Andreoni
AU  - M C Lerario
AU  - L E Nery
PY  - 1999
DO  - 10.1590/s0100-879x1999000600007
UR  - https://pubmed.ncbi.nlm.nih.gov/10412550/
ID  - 10412550
ER  -