PT - JOURNAL ARTICLE AU - Roberts, F. J. AU - Gibson, K. TI - Investigation for tuberculosis DP - 1976 Nov 06 TA - Canadian Medical Association Journal PG - 842--842 VI - 115 IP - 9 4099 - http://www.cmaj.ca/content/115/9/842.short 4100 - http://www.cmaj.ca/content/115/9/842.full SO - CMAJ1976 Nov 06; 115