1. Rinderproduktion in der Bundesrepublik Deutschland 2005,2005
2. Milchdrüse (Mamma);Bragulla,1999
3. Quantitative flow measurements with Doppler ultrasound techniques, accuracy, and limitations;Burns;Radiol. Clin. North Am.,1985
4. Evaluation of mammary blood flow measurements in lactation goats using the ultrasound Doppler principle;Christensen;Comp. Biochem. Physiol. A,1989
5. Changes in mammary function at the onset of lactation in the goat: Correlation with hormonal changes;Davis;J. Physiol.,1979