TY - BOOK AU - Gray,Alistair M. TI - Applied methods of cost-effectiveness analysis in health care T2 - Handbooks in health economic evaluation series SN - 9780199227280 (pbk.) : AV - RA410.5HD7101 .A672 2011 PY - 2011/// CY - Oxford PB - Oxford University Press KW - Medical economics KW - Cost effectiveness ER -