PT  - JOURNAL ARTICLE
AU  - Allison Shorten
AU  - Calvin Moorley
TI  - Selecting the sample
AID  - 10.1136/eb-2014-101747
DP  - 2014 Apr 01
TA  - Evidence Based Nursing
PG  - 32--33
VI  - 17
IP  - 2
4099  - http://ebn.bmj.com/content/17/2/32.short
4100  - http://ebn.bmj.com/content/17/2/32.full
SO  - Evid Based Nurs2014 Apr 01; 17