Sendag, S. Et Al. 2008. Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT , vol.115, no.2 , 66-70.

Sendag, S., Hofmann, E., & Wehrend, A., (2008). Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder. DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT , vol.115, no.2, 66-70.

Sendag, S., E. Hofmann, And A. Wehrend. "Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder," DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT , vol.115, no.2, 66-70, 2008

Sendag, S. Et Al. "Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder." DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT , vol.115, no.2, pp.66-70, 2008

Sendag, S. Hofmann, E. And Wehrend, A. (2008) . "Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder." DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT , vol.115, no.2, pp.66-70.

@article{article, author={S. Sendag Et Al. }, title={Study about the occurrence of visible signs of approaching parturition in suckler cows and heifers: Changes of the udder}, journal={DEUTSCHE TIERARZTLICHE WOCHENSCHRIFT}, year=2008, pages={66-70} }