PT  - JOURNAL ARTICLE
AU  - Jon Goldman
AU  - Martin Muers
TI  - AUTHORS' REPLY
AID  - 10.1136/thx.46.9.688-a
DP  - 1991 Sep 01
TA  - Thorax
PG  - 688--688
VI  - 46
IP  - 9
4099  - http://thorax.bmj.com/content/46/9/688.2.short
4100  - http://thorax.bmj.com/content/46/9/688.2.full
SO  - Thorax1991 Sep 01; 46