The Pharmacopeia of the United States of America (The United States pharmacopeia)
Published: 1820
Place of publication: Easton, Pa. [etc.]
Language: eng
Subjects: Pharmacopoeias
Other titles: The United States pharmacopeia
Notes: Title varies slightly.

1820-1975 issued by authority of the United States Pharmacopoeial Convention (1820-90 under various earlier names of the Convention)

Some revisions have supplements.

Supplements issued 1975-79 also cover the National formulary (RS141.2N3)

Continued by the United states pharmacopeia.