Keskin, G. Et Al. 2002. Agenesis of sphenoid sinuses. SURGICAL AND RADIOLOGIC ANATOMY , vol.24, no.5 , 324-326.

Keskin, G., Ustundag, E., & Ciftci, E., (2002). Agenesis of sphenoid sinuses. SURGICAL AND RADIOLOGIC ANATOMY , vol.24, no.5, 324-326.

Keskin, G, E Ustundag, And ERCÜMENT ÇİFTÇİ. "Agenesis of sphenoid sinuses," SURGICAL AND RADIOLOGIC ANATOMY , vol.24, no.5, 324-326, 2002

Keskin, G Et Al. "Agenesis of sphenoid sinuses." SURGICAL AND RADIOLOGIC ANATOMY , vol.24, no.5, pp.324-326, 2002

Keskin, G. Ustundag, E. And Ciftci, E. (2002) . "Agenesis of sphenoid sinuses." SURGICAL AND RADIOLOGIC ANATOMY , vol.24, no.5, pp.324-326.

@article{article, author={G Keskin Et Al. }, title={Agenesis of sphenoid sinuses}, journal={SURGICAL AND RADIOLOGIC ANATOMY}, year=2002, pages={324-326} }