Un médico cosmetólogo profesional sostiene en su mano una jeringa con líquido antienvejecimiento. Una gota colgante en el extremo de una aguja con un relleno sobre un dedo de doctor con guantes. Concepto de inyección en cosmetología - Foto e imagen de stock

A doctor wearing a protective mask makes a test drop on a glove from a syringe. Vaccine and test in humans.

A professional cosmetologist doctor holds in his hand a syringe with anti-aging fluid. A hanging drop on the end of a needle with a filler over a gloved doctor finger. Injection concept in cosmetology

Female researcher/doctor inoculating flu virus into chicken eggs.

Young caucasian woman doctor in a protective mask dripping a drop of vaccine or injection from a syringe onto a gloved finger. Vaccinations and injections in cosmetology and medicine.

The cosmetician holds a syringe with a preparation for mesotherapy

Female doctor with syringe

Medic holding syringe in hand. Vaccination. Influenza

Handsome man in doctor uniform holding syringe and ampoule with liquid, studio shot.

A doctor wearing a protective mask makes a test drop on a glove from a syringe. Vaccine and test in humans.

Close-up face of a caucasian doctor preparing a syringe for injection. Young male doctor in a protective mask and gloves holding a syringe with liquid. The concept of people, medicine, health care and

A young Caucasian doctor holds a syringe with an injection in his hand and an open ampoule with an injection in the other hand in a glove. Vaccines and virus injection concept. Focus on the syringe.

A young Caucasian doctor holds a syringe with an injection in his hand and an open ampoule with an injection in the other hand in a glove. Vaccines and virus injection concept. Focus on the syringe.

A young male Caucasian doctor in a mask holds a syringe with an injection with his gloved hand. Vaccines and vaccinations and injections concept. Focus on the syringe.

Studio portrait of a male doctor in a white coat with a syringe and an ampoule of a vaccine in his hands. Caucasian doctor on brown background.

Young caucasian male doctor in a white coat holding a syringe with a vaccine. Focus on the syringe.