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2. Inactivation of prostaglandins by the lungs;Piper;Nature,1970
3. Formation of 13,14-dihydro-prostaglandin E1 during intravenous infusion of prostaglamdin E1 in patients with peripheral arterial disease;Peskar;Prostaglandins,1991
4. Effect of intra-arterial and intravenous application of prostaglandin E1 on neutrophil function in peripheral arterial occlusive disease;Neumann,1991
5. Intravenöse prostaglandin E1-Therapie bei Patienten mit peripherer arterieller Verschlusskrankheit (AVK) im Stadium III: Eine doppelblinde, placebo-kontrollierte Studie;Diehm,1988