Vista de cerca de un joven científico sonriente sosteniendo un tubo de ensayo en un laboratorio químico - Foto e imágenes de stock

Beautiful brunette chalking billiard cue

Low angle view of female doctor examining solution in laboratory

Do you have it. Waist up shot of a cheerful woman in a white coat grinning broadly while holding an organizer for medication and beaming into the camera.

Woman wearing labcoat and holding clipboard in industrial setting

Half length pretty thoutful dentist completing a questionnaire in white stomatological room

Positive optometrist working with vision screener on blurred foreground

Pretty young nurse puts a test tube with the blood analysis into a special rack. Portrait of a medical worker in white uniform and beautiful hat with red hearts in a modern laboratory.

Dental hygiene. Closeup portrait of a smiling female dentist in aseptic gloves looking at the camera while brushing the dental model with a toothbrush

Young scientist dropping liquid into test tube with pipette

Young scientists in lab coats analyzing test tubes in laboratory and discussing

Portrait of young scientist in protective goggles comparing test tubes in her hands

Young medical worker in lab coat holding a test tube and showing ok sign

Serious young scientist in protective goggles holding test tube in research laboratory

Portrait of young scientist in protective goggles comparing test tubes in her hands

Team of young professional doctors in white coats standing together and holding blank sign

Scientist in protective wear examining test tubes with blue liquid at laboratory with colleague standing behind