Sheikh,M and Tarin,E . (2006). Health Technology Assessment: Lessons to Learn. TANAFFOS (Respiration), 5(3(summer)), 9-12.

Sheikh,M , and Tarin,E . "Health Technology Assessment: Lessons to Learn", TANAFFOS (Respiration), 5, 3(summer), 2006, 9-12.

Sheikh M, Tarin E. (2006). 'Health Technology Assessment: Lessons to Learn', TANAFFOS (Respiration), 5(3(summer)), pp. 9-12.

M Sheikh and E Tarin, "Health Technology Assessment: Lessons to Learn," TANAFFOS (Respiration), 5 3(summer) (2006): 9-12,

Sheikh M, Tarin E. Health Technology Assessment: Lessons to Learn. TANAFFOS (Respiration). 2006;5(3(summer)):9-12.