1. Safety and efficacy of a COVID‑19 treatment with nebulized and/or intravenous neutral electrolyzed saline combined with usual medical care vs. usual medical care alone: A randomized, open‑label, controlled trial
   Ivan Delgado‑Enciso et al, 2021, Exp Ther Med CrossRef
2. Increase in NO causes osteoarthritis and chondrocyte apoptosis and chondrocyte ERK plays a protective role in the process
   Qun Chen et al, 2021, Mol Biol Rep CrossRef