TY  - RPRT
TI  - Space and the sputum inducer.
AU  - E McCabe
AU  - G D Onstad
AU  - J A Sbarbaro
PY  - 1969
DO  - 10.1164/arrd.1969.99.5.799
UR  - https://pubmed.ncbi.nlm.nih.gov/4977180/
ID  - 4977180
ER  -