《明史·列传·卷一百八十七》
过一会儿病人复苏过来，再加补药，才拔出针。病人吐出差不多一斗痰，病愈。
顷之，气渐苏，复加补，始出针，呕积痰斗许，病即除。
After a while, the patient recovered, and then he took a tonic to pull out the needle. The patient vomited almost a bucket of phlegm and recovered.