Analysis of information sources in references of the Wikipedia article "Coca" in English language version.
{{cite journal}}
: CS1 maint: DOI inactive as of December 2024 (link){{cite journal}}
: CS1 maint: DOI inactive as of December 2024 (link){{cite journal}}
: CS1 maint: DOI inactive as of December 2024 (link)A Stepan laboratory in Maywood, N.J., is the nation's only legal commercial importer of coca leaves, which it obtains mainly from Peru and, to a lesser extent, Bolivia. Besides producing the coca flavoring agent for Coca-Cola, Stepan extracts cocaine from the coca leaves, which it sells to Mallinckrodt Inc., a St. Louis pharmaceutical manufacturer that is the only company in the United States licensed to purify the product for medicinal use.
{{cite journal}}
: CS1 maint: DOI inactive as of December 2024 (link){{cite journal}}
: CS1 maint: DOI inactive as of December 2024 (link){{cite book}}
: CS1 maint: location missing publisher (link){{cite book}}
: CS1 maint: location missing publisher (link)