PT - JOURNAL ARTICLE AU - Essak, Z. TI - Surviving a crash landing: a software review DP - 1990 Sep 01 TA - Canadian Medical Association Journal PG - 365--365 VI - 143 IP - 5 4099 - http://www.cmaj.ca/content/143/5/365.short 4100 - http://www.cmaj.ca/content/143/5/365.full SO - CMAJ1990 Sep 01; 143