Columbia subject headings:
Harvard subject headings:
Advertising--Medicine
Patent medicines--United States--History--19th century.
Pinkham, Lydia Estes, 1819-1883.
Women in medicine--United States--Biography.
Princeton subject headings:
Advertising--Medicine.
Patent medicines--United States--History--19th century.
Pinkham, Lydia Estes, 1819-1883.
Women in medicine--United States--Biography.