Citation: W. Obritzhauser, CATTLE FLOCK SERVICE IN SMALL AND MIDDLE SIZED AUSTRIAN DAIRY HERDS .2. UDDER HEALTH, DTW. Deutsche tierarztliche Wochenschrift, 102(6), 1995, pp. 221-225
Citation: W. Obritzhauser et al., A COMPARISON OF CLINICAL AND BACTERIOLOGI CAL EXAMINATIONS OF CASES OF ACUTE MASTITIS IN DAIRY-COWS, Tierarztliche Umschau, 50(1), 1995, pp. 25-31
Citation: W. Obritzhauser, CATTLE FLOCK SERVICE IN SMALL AND MIDDLE SIZED AUSTRIAN DAIRY HERDS .1. FERTILITY, DTW. Deutsche tierarztliche Wochenschrift, 101(11), 1994, pp. 426-430