Hemophilus?influenzae?accounted for?65% of the?pathogenic bacteria?in acute?pharyngitis.
流感嗜血杆菌占急性咽炎的致病菌的65%。
2
The pathogenic potential of Blastocystis hominis is still controversial because many epidemiologic and experimental animal studies gave quite different conclusions.
人芽囊原虫是否具有致病性一直颇有争议,因为很多流行病学研究和实验动物研究得出了矛盾的结论。
3
Discuss the pathogenic mechanism of Prinzmetal's variant angina pectoris.?