PT  - JOURNAL ARTICLE
AU  - Connolly, C K
TI  - Variation of peak expiratory flow rate.
AID  - 10.1136/thx.36.3.237
DP  - 1981 Mar 01
TA  - Thorax
PG  - 237--238
VI  - 36
IP  - 3
4099  - http://thorax.bmj.com/content/36/3/237.short
4100  - http://thorax.bmj.com/content/36/3/237.full
SO  - Thorax1981 Mar 01; 36