USE OF EXPERT RATINGS AS SAMPLING STRATA FOR A MORE COST-EFFECTIVE PROBABILITY SAMPLE OF A RARE POPULATION.
Elliott
Marc N
MN
RAND, 1776 Main Street, Santa Monica, California 90401, USA elliott@rand.org.
McCaffrey
Daniel
D
Perlman
Judith
J
Marshall
Grant N
GN
Hambarsoomians
Katrin
K