https://www.selleckchem.com/pr....oducts/1-4-diaminobu
telemedicine network was safe and feasible during the COVID-19 pandemic. Preventive measures before and after screening were very necessary, which could effectively avoid cross infection. The screening for retinopathy of prematurity assisted by telemedicine network was safe and feasible during the COVID-19 pandemic. Preventive measures before and after screening were very necessary, which could effectively avoid cross infection. Of the 15 million annual premature deaths from non-communicable diseases (NCDs), 85