Saunders H M
Department of Clinical Studies-Philadelphia, School of Veterinary Medicine, Veterinary Hospital, University of Pennsylvania 19104-6010.
Probl Vet Med. 1992 Sep;4(3):499-504.
This article describes the role of ultrasound in the diagnosis of canine pregnancy. Advantages and disadvantages are discussed, and ultrasound is compared with traditional imaging methods.
本文介绍了超声在犬类妊娠诊断中的作用。讨论了其优缺点,并将超声与传统成像方法进行了比较。