这个词是什么意思？
Branch of medicine involved with management and organization of public health response to disasters and major events including the special health and medical needs of a community in a disaster.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D054597 · MeSH 2026。
Courtesy of the U.S. National Library of Medicine. Annual snapshot; later updates may not be reflected. NLM does not endorse this service.