Effect size
- PMID: 7755785
- PMCID: PMC2549064
- DOI: 10.1136/bmj.310.6980.672
Effect size
Comment on
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Development of a symptom based outcome measure for asthma.BMJ. 1994 Oct 22;309(6961):1065-8. doi: 10.1136/bmj.309.6961.1065. BMJ. 1994. PMID: 7950742 Free PMC article.