(2012). Questions. The Egyptian Orthopaedic Journal, 47(4), 445-451.
. "Questions", The Egyptian Orthopaedic Journal, 47, 4, 2012, 445-451.
(2012). 'Questions', The Egyptian Orthopaedic Journal, 47(4), pp. 445-451.
Questions. The Egyptian Orthopaedic Journal, 2012; 47(4): 445-451.