PT - JOURNAL ARTICLE AU - Cimolai, N. TI - Preventing hepatitis B DP - 1992 Jul 01 TA - Canadian Medical Association Journal PG - 11a--12 VI - 147 IP - 1 4099 - http://www.cmaj.ca/content/147/1/11a.short 4100 - http://www.cmaj.ca/content/147/1/11a.full SO - CMAJ1992 Jul 01; 147