Brief description of the clinical application of echocardiography to diseases such as the domesticanimal endocarditis and so on is also included.
对超声心动图在家畜心内膜炎等疾病上的临床应用也作了扼要途述。
2
The domesticanimal disease, particularly the contagion diseases is big enemies to livestock husbandry and prodution, which restrict the developments of the livestock husbandry.