American Pharmaceutical Association. (1916). The national formulary (4th ed.). The Association.
Lua i Stíl Chicago (17ú heag.)American Pharmaceutical Association. The National Formulary. 4th ed. Washington: The Association, 1916.
Lua MLA (8ú heag.)American Pharmaceutical Association. The National Formulary. 4th ed. The Association, 1916.
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