汪连强，张延敏，张靖目的：探讨褥疮发生的机制及护理措施。

Objective: To study the developing mechanism of pressure ulcers and nursing interventions.

youdao

汪连强，张延敏，张靖目的：探讨褥疮发生的机制及护理措施。

Objective: To study the developing mechanism of pressure ulcers and nursing interventions.

youdao