PT  - JOURNAL ARTICLE
AU  - Arabi, Yaseen
TI  - Study designs in healthcare research
DP  - 2005 Aug 01
TA  - Saudi Medical Journal
PG  - 1175--1179
VI  - 26
IP  - 8
4099  - http://smj.org.sa/content/26/8/1175.short
4100  - http://smj.org.sa/content/26/8/1175.full
SO  - Saudi Med J2005 Aug 01; 26