De Silva, K.I.M.; Rathnakumara, W.M.T.D.; Abayalath, N.; Alexander, P.A.B.D.; Wijayagunawardhane, M.P.B.; Kodithuwakku, S.P.
 (Peradeniya University  International Research  Sessions, University of  Peradeniya, Sri Lanka, 2017-11-24)
Introduction: Early pregnancy diagnosis is  
an important factor in the management of 
reproduction in dairy cows. However, tools 
for accurate detection of non-pregnancy or 
pregnancy status within first 21 days of ...