1) Stig Steen, M. D. et al: Comparison between absorbable and nonabsorbable, monofilament sutures for end-to-end arterial anastomoses in growing pigs. Surg. 95 (2); 202-208, 1984
2) J. A. Ray, et al: Polydioxanone (PDS), a novel monofilament synthetic absorbable suture. Surg. Gynec. Obstet. 153; 497-507, 1981