TY - RPRT TI - Testing the construct validity of willingness to pay valuations using objective information about risk and health benefit. AU - Zoƫ Philips AU - David K Whynes AU - Mark Avis PY - 2006 DO - 10.1002/hec.1054 UR - https://pubmed.ncbi.nlm.nih.gov/16229053/ ID - 16229053 ER -