作者: Benjamin F. Arnold , Kenneth C. Schiff , John F. Griffith , Joshua S. Gruber , Vincent Yau
DOI: 10.1097/01.EDE.0000434431.06765.4A
关键词: Water quality 、 Environmental planning 、 Environmental science 、 Recreation
摘要: Background:Studies of health risks associated with recreational water exposure require investigators to make choices about quality indicator averaging techniques, definitions, follow-up periods, and model specifications; however, seldom describe the impact these choic