Columbia subject headings:
Exocrine glands--Anatomy--Early works to 1800.
Glands--Anatomy--Early works to 1800.
Lymph nodes--Anatomy--Early works to 1800.
Saliva--Early works to 1800.
Harvard subject headings:
Glands--Anatomy--Early works to 1800.
Lymph nodes--Anatomy--Early works to 1800.
Saliva--Early works to 1800.
Salivary glands
Thyroid gland.
Princeton subject headings: