antitoxin

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Young male scientist working in a lab

Young male scientist working in a lab

Male scientist sitting at the table and looking at the table

Male scientist sitting at the table and looking at the table

Medical vials and gloves

Medical vials and gloves

Hands in medical gloves and tubes

Hands in medical gloves and tubes

Hands in gloves making experiment

Hands in gloves making experiment

Medical worker with tubes

Medical worker with tubes

Two laboratory workers making experiment

Two laboratory workers making experiment

Laboratory worker with test tube

Laboratory worker with test tube

Patient with doctor on medical procedure

Patient with doctor on medical procedure

Two medical specialists with tubes

Two medical specialists with tubes

Hand in glove holding medical tube

Hand in glove holding medical tube

Back view of medical worker with tube

Back view of medical worker with tube

Young male scientist smelling something bad while working in a lab

Young male scientist smelling something bad while working in a lab

Young male scientist working in a lab

Young male scientist working in a lab

Laboratory worker with tubes

Laboratory worker with tubes

Laboratory worker with tubes

Laboratory worker with tubes

Medical gloves and tubes

Medical gloves and tubes

Medical worker with tubes

Medical worker with tubes

Medical specialist working

Medical specialist working

Two medical workers with tubes

Two medical workers with tubes

Medical specialist working with tubes

Medical specialist working with tubes

Medical gloves and tube

Medical gloves and tube

Portrait of two people in medical masks and robes

Portrait of two people in medical masks and robes

Back view of medical worker wearing mask

Back view of medical worker wearing mask

Two medical workers with tubes

Two medical workers with tubes

Back view of medical worker holding tube

Back view of medical worker holding tube

Portrait of medical worker with tube

Portrait of medical worker with tube

Hands in medical gloves with tubes

Hands in medical gloves with tubes

Work with tubes in laboratory

Work with tubes in laboratory

Hands in gloves working with medical tubes

Hands in gloves working with medical tubes

Hands in gloves and blood test

Hands in gloves and blood test

Two colleagues in medical laboratory

Two colleagues in medical laboratory

Medical worker holding sample

Medical worker holding sample

Specialists work with tubes in laboratory

Specialists work with tubes in laboratory

Blood probe test in laboratory

Blood probe test in laboratory

Two workers with tubes in laboratory

Two workers with tubes in laboratory

Medical laboratory workers

Medical laboratory workers

Medical specialist holding sample

Medical specialist holding sample

Hands in gloves holding medical tube

Hands in gloves holding medical tube

Experiment with tubes in laboratory

Experiment with tubes in laboratory

Medical specialist looking at tube

Medical specialist looking at tube

Back view of medical worker with tubes

Back view of medical worker with tubes

Chemical solution

Chemical solution

Old rusty piece of metal

Old rusty piece of metal

Cucumber slices on white background

Cucumber slices on white background

Boy turning to the left and looking for something

Boy turning to the left and looking for something

Boy turning to walk to the right

Boy turning to walk to the right

Back view of boy in blue shirt and khaki pants

Back view of boy in blue shirt and khaki pants

Back view of boy in blue shirt and khaki pants

Back view of boy in blue shirt and khaki pants

Side view of boy searching for something

Side view of boy searching for something

Side view of boy looking for something

Side view of boy looking for something