Authors:
Barbera, L
Ludemann, R
Grossefeld, M
Welch, L
Mumme, A
Swanstrom, L
Citation: L. Barbera et al., Newly designed retraction devices for intestine control during laparoscopic aortic surgery - A comparative study in an animal model, SURG ENDOSC, 14(1), 2000, pp. 63-66
Citation: I. Kalantari et L. Welch, Recursive and nonextendible functions over the reals; filter foundation for recursive analysis. II, ANN PUR APP, 98(1-3), 1999, pp. 87-110