doctor is using a stethoscope, checking the respiratory system and heartbeat of a 12-day-old baby newborn

12dayold adorable african baby beat boy care check checking checkup chest child clinic concept cute diagnosis diagnostic disease doctor examination examining family half hand health healthy heart heartbeat hospital human infant influenza kid listening little mask medical medicine mix newborn nurse parent patient pediatrician people physical physician professional race respiratory sick small stethoscope system test thai treatment using who