TY  - BOOK
TI  - Gia truyền chẩn đậu yếu quyết 家傳診痘要夬
AN  - Columbia University Libraries
N1  - Dated [date of publication not identified]
SP  - 2
UR  - https://www.viet-dien.com/t/han-nom-d8-kvta-0189/2
Y2  - 2026-09-05
ER  -