Subjects with tolerance to heated, but not unheated, milk continued to receive heated store-bought or home-baked products containing milk for 3 months and were then reassessed.

• 对加热牛奶耐受（但对未加热牛奶不耐受）的患儿连续三个月接受加热过的商店购买或自制的含有牛奶的产品，然后进行重新评估。