Health risk factors, status and service utilisation of adults in primary health care settings in Qatar: The HEALTHSIGHT study protocol oleh Mohamed Ahmed Syed, Mariam Hassan, Shajitha Thekke Veettil, Tamara Marji, Hanan Khudadad, Dana Bilal El Kaissi, Abduljaleel Abdullatif Zainel, Hafiz Ahmed Mohamed, Bindya Mathew, Muslim Abbas Syed, Ahmed Sameer Alnuaimi