PT  - JOURNAL ARTICLE
AU  - Thompson, W. G.
TI  - Sigmoidoscopy
DP  - 1974 Mar 16
TA  - Canadian Medical Association Journal
PG  - 683--685
VI  - 110
IP  - 6
4099  - http://www.cmaj.ca/content/110/6/683.short
4100  - http://www.cmaj.ca/content/110/6/683.full
SO  - CMAJ1974 Mar 16; 110