ID 138158279 © Chernetskaya | 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.:
adult aid analysis background biochemistry biotechnology blood blue care check chemical clinic closeup development diagnosis diagnostic disease dna doctor emergency hand health help holding hospital immunology isolated lab laboratory liquid male man medic medical medicine microbiology nurse object person red research result sample science test tube uniform virus white young