PT - JOURNAL ARTICLE ED - , TI - Few young children had mild reactions to the measles, mumps, and rubella vaccine and older children had nearly no vaccine related reactions AID - 10.1136/ebn.4.2.42 DP - 2001 Apr 01 TA - Evidence Based Nursing PG - 42--42 VI - 4 IP - 2 4099 - http://ebn.bmj.com/content/4/2/42.short 4100 - http://ebn.bmj.com/content/4/2/42.full SO - Evid Based Nurs2001 Apr 01; 4