1. Aeliani C., 1832. De Natura Animalium Historiæ Ægypti Naturalis. Pars Prima. Qua continentur Rerum Ægyptiarum. Jenae, Friderico Jacobs: Book iii,33.
2. Four new postsynaptic neurotoxins from Naja naja sputatrix venom: cDNA cloning, protein expression, and phylogenetic analysis;Afifiyan;Toxicon,1998
3. Postsynaptic alpha-neurotoxin gene of the spitting cobra, Naja naja sputatrix: structure, organization, and phylogenetic analysis;Afifiyan;Genome Res.,1999
4. Purification and activation of phospholipase A2 isoforms from Naja mossambica mossambica (spitting cobra) venom;Ahmad;Toxicon,1993
5. Snakebite and snake venom ophthalmia;Ajao;J. Natl. Med. Assoc.,1980