1 People's Friendship University of Russia, Moscow, Russian Federation
Keywords
health care cost; health care system; health insurance; letter; pensioner; private health insurance; Russian Federation; unemployment; Humans; Insurance, Health; Russia; Socioeconomic Factors
Chemistry of Heterocyclic Compounds.
Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau.
Vol. 44.
2008.
P. 1510-1519