PT - JOURNAL ARTICLE ED - , TI - A clinical pathway reduced length of stay, time to ambulation, and complications after hip and knee arthroplasty AID - 10.1136/ebn.2.4.123 DP - 1999 Oct 01 TA - Evidence Based Nursing PG - 123--123 VI - 2 IP - 4 4099 - http://ebn.bmj.com/content/2/4/123.short 4100 - http://ebn.bmj.com/content/2/4/123.full SO - Evid Based Nurs1999 Oct 01; 2