Uncrewed aircraft systems versus motorcycles to deliver laboratory samples in west Africa: a comparative economic study

по Walter O Ochieng, PhD, Tun Ye, PhD, Christina Scheel, PhD, Aun Lor, PhD, John Saindon, PhD, Sue Lin Yee, MPH, Martin I Meltzer, PhD, Vikas Kapil, DO, Kevin Karem, PhD
Опубликовано 2020-01-01