Lima: Aguilar, Penguin Random House Grupo Editorial, 2021. First Edition. Paperback. 155p., indices, wrps. The doctor and researcher Germán Málaga Rodríguez had the mission of leading the clinical trial to test the efficacy of vaccine candidates from the Chinese laboratory Sinopharm, the most important and ambitious study in this field..... More about La verdad del ensayo. Un testimonio desde la primera línea sobre el caso "vacunagate"...