关于唐代已佚方书《近效方》的考察

n investigation into the Jin xiao fang （ Prescriptions of Instant Effect）, a lost recipe book of the Tang Dynasty

《外台秘要方》引用了现已佚唐代方书《近效方》的141首方剂。对其引文进行分析，可知《近效方》由唐人李谏议所编写，大约成书于724-733年之间。《外台秘要方》引用的141首方剂涉及到临床各科，其来源也比较复杂，既有医人，也有士人，但所有方剂均具有“效验”的特点。

Altogether 141 prescriptions in the Jin xiao fang （Prescriptions of Instant Effect）, a lost recipe book of the Tang Dynasty are cited in the Wai tai mi yao （Medical Secrets of An Official）. Based on the analysis of these citations, it can be sure that the Jin xiao fang was written by Li Jian - yi of the Tang Dynasty, and completed around 724 to 733. These cited prescriptions are related to the clinical subjects, with complicate origins, for example, physicians and scholars. It is characterized by its ＂xiao yan（ effica-cy） ＂.