Orvosi vagy tudományos kutató vagy orvos, aki vagy amely laboratóriumban folyékony zöld oldatot tartalmazó kémcsövet vizsgál. - Stock fotó és kép

A medical or scientific researcher or doctor looking at a test tube of liquid green solution in a laboratory.

A medical or scientific researcher or doctor looking at a test tube of liquid green solution in a laboratory.

A medical or scientific researcher or doctor looking at a test tube of liquid green solution in a laboratory.

A medical or scientific researcher or doctor looking at a test tube of liquid green solution in a laboratory.

Researcher, doctor, scientist or laboratory assistant working with plastic medical tubes in modern lab or hospital.

Researcher, doctor, scientist or laboratory assistant working with plastic medical tubes in modern lab or hospital.

Researcher, doctor, scientist or laboratory assistant working with plastic medical tubes in modern lab or hospital.

A female medical or scientific researcher or woman doctor looking at a test tube of clear solution in a laboratory .

Woman researcher is surrounded by medical vials and flasks, isolated on white.

Portrait of pretty female laboratory assistant analyzing a blood sample at hospital .

A female medical or scientific researcher or woman doctor looking at a test tube of clear solution in a laboratory .

Woman researcher is surrounded by medical vials and flasks, isolated on white background.

Laboratory assistant woman analyzing a blood sample.

Woman researcher is surrounded by medical vials and flasks, isolated on white background.