Schuijt G
Tijdschr Diergeneeskd. 1977 Jun 1;102(11):677-89.
During the past few years, an increasing number of farmers examined cows at parturition and attempted delivery of calves. Frequently, the veterinarian is merely called in to perform caesarean section. From the point of view of obstetrics, quite a number of caesarean sections could have been avoided if a thorough examination of the cow had been made. Examination and treatment of cows at parturition is described in detail. Particular attention is paid to the mechanical features of delivery. The advantages and disadvantages of manual and mechanical traction are discussed.
在过去几年中，越来越多的农民在母牛分娩时检查母牛，并试图助产。通常，兽医只是被叫来做剖腹产手术。从产科的角度来看，如果对母牛进行全面检查，相当一部分剖腹产手术是可以避免的。本文详细描述了母牛分娩时的检查和治疗方法。特别关注了分娩的机械特征。讨论了手动牵引和机械牵引的优缺点。
