ID 161241678 © Monthirayo | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
aids analysis arm bacteria biology blood blue care chemistry clinical closeup collection concept disease dna doctor draw drawing employee equipment female fluoride glove grey hand health hematology hiv hold holding hospital human illness lab laboratory male man medical medicine needle non nurse patient people person professional research sample science specimen syringe technician technology test tourniquet treatment tube tubes white woman