Rabeling, B, Rehage, J, Döpfer, D
et al. (1998). Ultrasonographic findings in calves with respiratory disease
.
Veterinary Record, 143(17), 468-471. 10.1136/vr.143.17.468
Rabeling, B, Rehage, J, Döpfer, D et al. (1998). Ultrasonographic findings in calves with respiratory disease
. Veterinary Record, 143(17), 468-471. 10.1136/vr.143.17.468