Authors:
Busato, A
Trachsel, P
Schallibaum, M
Blum, JW
Citation: A. Busato et al., Udder health and risk factors for subclinical mastitis in organic dairy farms in Switzerland, PREV VET M, 44(3-4), 2000, pp. 205-220
Authors:
Metzger, L
Hirsbrunner, G
Waldvogel, A
Eicher, R
Schallibaum, M
Steiner, A
Citation: L. Metzger et al., Permanent implantation of a reinforced polytetrafluoroethylene vascular graft for treatment of artificial defects of the teat cistern mucosa in cows, AM J VET RE, 60(1), 1999, pp. 56-62