TY  - RPRT
TI  - Do hormonal contraceptives influence asthma severity?
AU  - L Forbes
AU  - D Jarvis
AU  - P Burney
PY  - 1999
DO  - 10.1183/09031936.99.14510289
UR  - https://pubmed.ncbi.nlm.nih.gov/10596685/
ID  - 10596685
ER  -