TY  - RPRT
TI  - Vocal cord dysfunction and wheezing.
AU  - R M Niven
AU  - C A Pickering
PY  - 1991
DO  - 10.1136/thx.46.9.688
UR  - https://pubmed.ncbi.nlm.nih.gov/1948804/
ID  - 1948804
ER  -