Bansal D., Purohit V. K. Accessibility and use of essential medicines in health care: Current progress and challenges in India (англ.) // Journal of Pharmacology & Pharmacotherapeutics : journal. — 2013. — January (vol. 4, no. 1). — P. 13—8. — doi:10.4103/0976-500X.107642. — PMID23662019. — PMC3643337.
Bansal D., Purohit V. K. Accessibility and use of essential medicines in health care: Current progress and challenges in India (англ.) // Journal of Pharmacology & Pharmacotherapeutics : journal. — 2013. — January (vol. 4, no. 1). — P. 13—8. — doi:10.4103/0976-500X.107642. — PMID23662019. — PMC3643337.
WHO Model Lists of Essential Medicines (неопр.). World Health Organization. — «The current versions are the 21st WHO Essential Medicines List (EML) and the 7th WHO Essential Medicines List for Children (EMLc) updated in June 2019.» Дата обращения: 17 мая 2021. Архивировано 14 октября 2005 года.
WHO Model Lists of Essential Medicines (неопр.). World Health Organization. — «The current versions are the 21st WHO Essential Medicines List (EML) and the 7th WHO Essential Medicines List for Children (EMLc) updated in June 2019.» Дата обращения: 17 мая 2021. Архивировано 14 октября 2005 года.