Doctor working with laptop computer and medical stethoscope on table.

Medicine doctor's writing on laptop in medical office.Focus stethoscope on foreground table in hostpital.Stethoscope is acoustic medical device for auscultation,listening internal sounds of human body

聽診器在hostpital在前景桌上的焦點聽診器。聽診器是聽診的聲學醫療設備，聽人體內部聲音

圖片庫的聽診器在hostpital在前景桌上的焦點聽診器。聽診器是聽診的聲學醫療設備，聽人體內部聲音 圖片 Image 91833207.

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https://previews.123rf.com/images/smolaw11/smolaw111712/smolaw11171200096/91833207-聽診器在hostpital在前景桌上的焦點聽診器。聽診器是聽診的聲學醫療設備，聽人體內部聲音.jpg