Ekubuyekezweni kuka-2015, abacwaningi bahlaziye izivivinyo ezazisebenzisa ukukhanya okubomvu nokuseduze kwe-infrared emisipha ngaphambi kokuzivocavoca futhi bathola isikhathi kuze kube yilapho ukuphelelwa amandla kanye nenani le-reps eyenziwa ngokulandela ukwelashwa kokukhanya landa kakhulu.
"Isikhathi kuze kube yilapho ukukhathala kukhuphuke kakhulu uma kuqhathaniswa ne-placebo ngamasekhondi angu-4.12 futhi inani lokuphindaphinda lenyuke ngo-5.47 ngemva kwe-phototherapy."
Isikhathi sokuthumela: Nov-15-2022