MEI Shi - long , 1991 . Middle and Late Cambrian conodont and trilobite biostratigraphy in Wanxian, Hebei . Unpublished Ph. D thesis of Peking University.武桂春, 2003. 鲁西地区晚寒武世牙形石. 北京大学博士研究生学位论文....an unpublished PhD thesis...
对牛奶过敏的人可能对奶酪也有不良反应。Someone allergic to milk is likely to react to cheese.对腰果过敏的人吃了这些坚果后身上可能会出疹子。A person who is allergic to cashews may break out in a rash when he consumes these nuts.鸡蛋过敏的病人应避免用鸡蛋培育的疫苗.Egg - grown vacci...