-
-
-
-
-
-
-
Students seated in an engineering classroom listening to professor discuss chemical bonds Benzene rings
Premium Royalty-Free
-
Audiologist doing live video inspection of ear canal while a patient watches on a computer screen
Premium Royalty-Free
-
-
-
Doctor patting another on the back while in wheelchair with muscular dystrophy
Premium Royalty-Free
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Female scientist looking through scanning electron microscope in lab
Premium Royalty-Free
-
-
-
-
Doctor with muscular dystrophy in wheelchair at hospital entrance
Premium Royalty-Free
-
-
Female patient with hand behind back crossing fingers, speaking with doctor
Premium Royalty-Free
-
-
-
-
Student raising her hand in an engineering class while professor is at the white board writing about chemical bonds
Premium Royalty-Free
-
-
-
-
-
-
-
-
Doctors chatting and walking together along hospital corridor, rear view
Premium Royalty-Free
-
-
-
-
-
-
-
-
-
-
-
-
-
Rear view of medical orderly pushing child patient in wheelchair on hospital children's ward
Premium Royalty-Free
-
-
-
-
-
-
Laboratory scientist adding a small amount of solid reagent to a container on a scale
Premium Royalty-Free
-
-
-
-
-
-
-
-
-
-
-
-
Audiologist placing a headset on a patient for audiometric evaluation
Premium Royalty-Free
-
-
-
Doctor looking at x-ray while boy sits barechested on examination table
Premium Royalty-Free
-
-
Male doctor walking in hospital corridor, full length, rear view, man in foreground
Premium Royalty-Free
-
-
-
-
Male doctor walking in hospital corridor, rear view, man looking at camera in foreground
Premium Royalty-Free
-
-
-
-
Doctor with muscular dystrophy in wheelchair leaving hospital entrance
Premium Royalty-Free
-
-
