@book{han-nom-d8-xfr9-mc18,
  title = {Tăng đính bản thảo bị yếu 增訂本草備要},
  url = {https://www.viet-dien.com/t/han-nom-d8-xfr9-mc18},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}