PT - JOURNAL ARTICLE AU - Roberts, Jackie AU - Dicenso, Alba TI - Identifying the best research design to fit the question. Part 1: quantitative designs AID - 10.1136/ebn.2.1.4 DP - 1999 Jan 01 TA - Evidence Based Nursing PG - 4--6 VI - 2 IP - 1 4099 - http://ebn.bmj.com/content/2/1/4.short 4100 - http://ebn.bmj.com/content/2/1/4.full SO - Evid Based Nurs1999 Jan 01; 2