Beau médecin en gants et masque tenant un tube à essai, regardant la caméra et souriant tout en travaillant en laboratoire - Photo & image de stock

Handsome doctor in gloves and mask holding a test tube, looking at the camera and smiling while working in the laboratory

Handsome doctor in gloves and mask holding a test tube, looking at the camera and smiling while working in the laboratory

A young scientist in a white coat performs research in a clinical laboratory

Handsome doctor in gloves and mask holding a test tube, looking at the camera and smiling while working in the laboratory

Handsome doctor in gloves and mask holding a test tube, looking at the camera and smiling while working in the laboratory

Handsome doctor in gloves and mask holding a test tube, looking at the camera and smiling while working in the laboratory

Two scientists biologists sitting at the laboratory table.science and research