PT  - JOURNAL ARTICLE
AU  - Yezli, Saber
AU  - Yassin, Yara M.
AU  - Awam, Amnah H.
AU  - Attar, Amaar A
AU  - Al-Jahdali, Emad A.
AU  - Alotaibi, Badriah M.
TI  - Umrah. An opportunity for mass gatherings health research
AID  - 10.15537/smj.2017.8.20124
DP  - 2017 Aug 01
TA  - Saudi Medical Journal
PG  - 868--871
VI  - 38
IP  - 8
4099  - http://smj.org.sa/content/38/8/868.short
4100  - http://smj.org.sa/content/38/8/868.full
SO  - Saudi Med J2017 Aug 01; 38