張家口医学院第一附屬医院王世杰的小孩鬧百日咳,兒科医生治疗無效,中医科薛和卿老先生給介紹一个偏方:把鷄苦胆拿針刺破,倒点白糖,一天喝兩回,一天吃一个,最多不超过五个,結果吃到第五天基本上好了。以后,职工中又有四个小孩患百日咳,用同法医治, Wang Shijie, the First Affiliated Hospital of Zhangjiakou Medical College, had a child who was suffering from whooping cough. The pediatrician had no treatment. The old Chinese medicine department Xue Heqing introduced a recipe: punish the chicken with gall needles, pour sugar, drink two times a day, and eat one a day. No more than five. The result is basically the fifth day. In the future, four more workers suffer from whooping cough and are treated with the same method.