TY  - RPRT
TI  - Modified method to measure nasal potential difference.
AU  - Teresinha Leal
AU  - Jean Lebacq
AU  - Patrick Lebecque
AU  - Jean Cumps
AU  - Pierre Wallemacq
PY  - 2003
DO  - 10.1515/cclm.2003.011
UR  - https://pubmed.ncbi.nlm.nih.gov/12636051/
ID  - 12636051
ER  -