PT  - JOURNAL ARTICLE
ED  - ,
TI  - Diseases of the Chest
AID  - 10.1136/pgmj.22.244.73
DP  - 1946 Feb 01
TA  - Postgraduate Medical Journal
PG  - 73--73
VI  - 22
IP  - 244
4099  - http://pmj.bmj.com/content/22/244/73.short
4100  - http://pmj.bmj.com/content/22/244/73.full
SO  - Postgrad Med J1946 Feb 01; 22