这个词是什么意思？
The range or frequency distribution of a measurement in a population (of organisms, organs or things) that has not been selected for the presence of disease or abnormality.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D012016 · 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.