https://www.selleckchem.com/products/pfi-2.html
The developed brochure has content validity and can assist health professionals in preventing injuries caused by the use of personal protective equipment the developed brochure has content validity and can assist health professionals in preventing injuries caused by the use of personal protective equipment. to construct and validate educational technology on COVID-19 and essential care for families of children/adolescents with sickle cell disease. this is a methodological study, in three stages 1) elaborated educational technology, using