PT - JOURNAL ARTICLE AU - Shapiro, Lori E. AU - Shear, Neil H. TI - Drug-drug interactions: How scared should we be? DP - 1999 Nov 16 TA - Canadian Medical Association Journal PG - 1266--1267 VI - 161 IP - 10 4099 - http://www.cmaj.ca/content/161/10/1266.short 4100 - http://www.cmaj.ca/content/161/10/1266.full SO - CMAJ1999 Nov 16; 161