Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
laboratory assistant with test tubes in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistant with test tube in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistant working with medical analizer machine
Laboratory assistant with test tube in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistant with test tube in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Special syringe in the hands of a laboratory assistant
laboratory assistant with test tubes in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistant near the analizer machine
Laboratory assistants in the bacteriological department
laboratory assistant with test tubes in the laboratory
Laboratory assistants in the bacteriological department
laboratory assistant with test tubes in the laboratory
Laboratory assistant with test tube in the laboratory
Laboratory assistants in the bacteriological department
Laboratory assistants in the bacteriological department
Laboratory assistants workign with test tubes
