REASONS FOR DISCREPANCIES IN REPORTS OF THE AMOUNT OF FLUORIDE PRESENT IN A SOURCE OF WATER*
作者:
Bruce L. Douglas,
Howard J. Greene,
期刊:
Journal of Public Health Dentistry
(WILEY Available online 1968)
卷期:
Volume 28,
issue 1
页码: 49-51
ISSN:0022-4006
年代: 1968
DOI:10.1111/j.1752-7325.1968.tb03927.x
出版商: Blackwell Publishing Ltd
数据来源: WILEY
摘要:
Perhaps one should ask “When are PPM truly PPM
点击下载:
PDF
(198KB)
返 回