F. Nabavizadeh, J. Vahedian, Z. V. Ardakani, and M. Moradi, “THE EFFECT OF ACUTE CONSUMPTION OF PARAOXON ON BASAL AND PENTAGASTRIN-STIMULATED GASTRIC ACID AND PEPSIN SECRETION IN RATS”, Pak J Phsyiol, vol. 2, no. 2, pp. 1–3, Dec. 2006.