Surgery, make incisions:
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Make a hospital bed
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Medical laboratory, instrument noise
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Surgical suction device
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Voices, Hospital, nursing room
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Dentist drilling teeth
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Fluoroscopy
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Hospital, doctors voices, operation, suction
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Surgery, make incisions
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Dentist, rinsing the mouth with water,
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Dentist working with tools
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Dentist Suction Tube
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Blood transfusion apparatus
★★★★★