Доктор держит планшет во время записи на доске - Стоковое фото и изображение

Man charting graph on whiteboard

Serious doctor with looking for a document

Man in laboratory and laboratory

Man in labcoat looking at charts on white board

Young mathematician theorist and young

Scientist holding folder and writing on whiteboard

Male doctor writing on a board

Man holding folder while writing on whiteboard

An important data and work

Research worker doing experiments with chemical liquid at laboratory

Group of scientists studying new substances in flasks

Young scientist observing liquid reagent in laboratory

Male researcher holding a test tube

Laboratory experiment and man

Colleagues talking in a laboratory

In the drawing room