TY  - RPRT
TI  - Letter: Sexercise-induced asthma.
AU  - I S Symington
AU  - J W Kerr
PY  - 1976
DO  - 10.1016/s0140-6736(76)92511-3
UR  - https://pubmed.ncbi.nlm.nih.gov/60556/
ID  - 60556
ER  -