Scientist Works with Petri Dishes with Various Bacteria, Tissue and Blood Samples. Concept of Pharmaceutical Research for Antibiotics, Curing Disease with DNA Enhancing Drugs. Moving Close-up Macro


Scientist Works with Petri Dishes with Various Bacteria, Tissue and Blood Samples. Concept of Pharmaceutical Research for Antibiotics, Curing Disease with DNA Enhancing Drugs. Moving Close-up Macro