Lääketieteellinen tai tieteellinen tutkija tai lääkäri, joka katsoo laboratoriossa nestemäistä vihreää liuosta sisältävää koeputkea. - Kuvapankin valokuva ja kuva

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.

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

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.

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

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

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

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

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

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

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

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