I hsüeh ju men, 1988 t.p (Li Ts‘an) p. 1 of preface (tzu Chien-chai, b. in Ming dynasty, years of Chia-ching [16th cent.])
I hsüeh ju men, 1995 t.p. (Li Ch‘an, of Ming dyn.) explanatory note, etc. (finished book in 1575; native of Nan-feng, Kiangsi; practiced medicine in Kiangsi and Fukien; "Hsi i kuei ko" signed in Wan-li keng ch‘en)
Chung i jen ming tz‘u tien, 1988 (Li Ch‘an; t. Chien-chai; studied and practiced medicine for decades during the reigns of Lung-ch‘ing, Wan-li (1567-1619))