A.90% B.80% C.70% D.60% E.50%
A.小于1 B.小于2 C.小于3 D.小于4 E.小于5
A.動(dòng)脈粥樣硬化 B.動(dòng)脈畸形 C.動(dòng)脈壓增高 D.靜脈壓增高 E.周圍神經(jīng)炎