中华苦荬菜治疗鸡肾型传染性支气管炎的试验研究
Therapeutic effect of Ixeris chinensis on renal type infectious bronchitis in chicken
中华苦荬菜形态学特征和生物学特性的研究
Studies on Morphologic Characteristics and Biologic Property of Ixeris chinensis ( Thunb . ) Nakai