Margaret Ewen

Medicine prices, availability, and affordability in 36 developing and middle-income countries: a secondary analysis

Alexandra Cameron, Margaret Ewen, Dennis Ross‐Degnan et al. · The Lancet · 2008 · 943 citations

Public Affairs, Economics, Health Policy +16

Differences in the availability of medicines for chronic and acute conditions in the public and private sectors of developing countries

Alexandra Cameron, Ilse Roubos, Margaret Ewen et al. · Bulletin of the World Health Organization · 2011 · 189 citations · Full text

Pharmacy, Pharmaceutical Policy, Drug Utilization Review +16

Baseline assessment of WHO’s target for both availability and affordability of essential medicines to treat non-communicable diseases

Margaret Ewen, Marjolein Zweekhorst, B.J. Regeer et al. · PLoS ONE · 2017 · 167 citations · Full text

Pharmacy, Health Policy, Pharmaceutical Policy +15

Quantifying the Impoverishing Effects of Purchasing Medicines: A Cross-Country Comparison of the Affordability of Medicines in the Developing World

Laurens M. Niëns, Alexandra Cameron, Ellen Van de Poel et al. · PLoS Medicine · 2010 · 166 citations · Full text

Social Sciences, Economics, Pharmaceutical Policy +8

Insulin prices, availability and affordability in 13 low-income and middle-income countries

Margaret Ewen, Huibert-Jan Joosse, David Beran et al. · BMJ Global Health · 2019 · 136 citations · Full text

Pharmacy, Health Policy, Pharmaceutical Policy +17