PT - JOURNAL ARTICLE ED - , TI - From the people who brought you Dolly, it's Polly DP - 1997 Nov 01 TA - Canadian Medical Association Journal PG - 1195--1195 VI - 157 IP - 9 4099 - http://www.cmaj.ca/content/157/9/1195.2.short 4100 - http://www.cmaj.ca/content/157/9/1195.2.full SO - CMAJ1997 Nov 01; 157