Article · Journal · 2022

A randomized controlled trial to test financial incentives for COVID-19 vaccination in Ghana

Raymond Duch, Edward Asiedu, Ryota Nakamura, Thomas Rouyard, Carlos Yevenes, Laurence Roope and 2 more

Nature Medicine

• Closed access
• International · 5 countries

Go to the publisher10.1038/s41591-022-01876-2