Cite
MLA Citation
Neelima Tummala et al.. “Arrested Pneumatization of the Sphenoid: A Normal Variant Easily Mistaken for a Pathologic Entitity.” Otolaryngology--head and neck surgery, vol. 151, n.d., p. P157. http://access.bl.uk/ark:/81055/vdc_100174908401.0x00002c