Columbia subject headings:
Harvard subject headings:
Medicine, Chinese--Formulae, receipts, prescriptions--Early works to 1800.
Older people--Care--Early works to 1800.
Older people--Health and hygiene--Early works to 1800.
Princeton subject headings:
Geriatrics--China--Formulae, receipts, prescriptions.
Medicine, Chinese.
Older people--Care and hygiene.