Zamanian, Zahra
Sedaghat, Zahra
Hemehrezaee, Masoud
Khajehnasiri, Farahnaz
Article History
Received: 7 March 2017
Accepted: 1 November 2017
First Online: 28 November 2017
Ethics approval and consent to participate
: This study has been approved by the ethic committee of the Shiraz University of Medical Sciences.
: Farmer consent obtained from Shiraz University of Medical Sciences.
: The authors declare that they have no competing interests.
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