A Stable Prostacyclin Analogue Reduces High Serum TNF-α Levels in Diabetic Patients - Fujiwara, K; Nagasaka, A; Nagata, M; Yamamoto, K; Imamura, S; Oda, N; Sawai, Y; Hayakawa, N; Suzuki, A; Itoh, M (Experimental and Clinical Endocrinology & Diabetes, 2004)