3) Ulrich C et al : Treatment of multiple actinic keratosis with topical diclofenac 3% gel in organ transplant recipients : a series of six cases. Br J Dermatol 156 (Suppl 3) : 40-42, 2007.
4) Gately S et al : The contributions of cyclooxygenase-2 to tumor angiogenesis. Cancer Metastasis Rev 19 : 19-27, 2000.