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Enter search terms to find related medical topics, multimedia and more.
• Use “ “ for phrases o [ “pediatric abdominal pain” ] • Use – to remove results with certain terms o [ “abdominal pain” –pediatric ] • Use OR to account for alternate terms o [teenager OR adolescent ]
将听诊器放在新生儿的胸部，以听诊心跳和呼吸音。
来自 Cardionics, Inc. 的音频
