Concentrations of bovine somatotropin and insulin-like growth factor-I in serum and milk samples of crossbred dairy cows treated with prolonged-release bovine somatotropin  [article] 
A. R. Azizan ... [et al.] 
 - Kuala Lumpur :  MARDI,  1994 
<br/><br/> PTSL : K.Dokumen