Does pooling saliva for cotinine testing save money without losing information? /

Bibliographic Details

Main Author:	Bell, Robert M.
Corporate Author:	Rand Corporation
Other Authors:	Ellickson, Phyllis L., 1942-
Format:	Book
Language:	English
Published:	Santa Monica, Ca : Rand Corp., [1989]
Series:	Rand note ; N-3089-CHF.
Subjects:	Order statistics. Regression analysis.