Preliminary results of the combined BlockACE2® Prevention and BlockACE2® functional food scheme for the prevention of COVID-19 in working population. Clinical trial , controlled, randomized, triple-blind, phase II.
Beatriz H. Aristizabal-B, Clara I. Aristizabal-B, Bernardo Agudelo-J, Luis Miguel Gomez- O, Luz Elena Cano-R, Beatriz Estella Lopez-M, Juan Fernando Saldarriaga-F, Olga L. Rincon-C