๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Determination of water quality in reservoirs from data of on-site observations

โœ Scribed by A. A. Sokolov


Publisher
Springer
Year
1988
Tongue
English
Weight
661 KB
Volume
22
Category
Article
ISSN
1570-1468

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Limits of observational data in determin
โœ Sharon H. Giordano; Yong-Fang Kuo; Zhigang Duan; Gabriel N. Hortobagyi; Jean Fre ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 185 KB

## Abstract ## BACKGROUND. Observational data are used increasingly to assess the effectiveness of therapies. However, selection biases are likely to have an impact on results and threaten the validity of these studies. ## METHODS. The primary objective of the current study was to explore the ef