TY  - RPRT
TI  - A broncho-constrictor factor in cigarette smoke.
AU  - T A LOOMIS
PY  - 1956
DO  - 10.3181/00379727-92-22470
UR  - https://pubmed.ncbi.nlm.nih.gov/13350340/
ID  - 13350340
ER  -