1. Beneficial hemorheologic therapy of chronic peripheral arterial disorders with pentoxifylline: results of double-blind study versus vasodilator-nylidrin;Accetto;American Heart Journal,1982
2. Intermittent claudication in diabetics: treatment with exercise and pentoxifylline - a 6-month, controlled, randomized trial;Belcaro;Angiology,2002
3. Efficacy and tolerance of Ginkgo biloba extract compared to that of pentoxifylline in the treatment of patients suffering from peripheral chronic arterial occlusive disease;Bohmer;Hers Kreislauf,1988
4. Double-blind study of pentoxifylline against placebo in patients with intermittent claudication;Bollinger;Pharmatherapeutica,1977
5. Treatment of severe intermittent claudication with pentoxifylline: a 40-week, controlled, randomized trial;Cesarone;Angiology,2002