Tennis P, Chan KA, Curkendall SN, Li DK, Mines D, Peterson C, Andrews EB, Calingaert B, Chen HY, Deshpande G, Everage N, Holick CN, Meyer NM, Nkhoma ET, Quinn S, Rothman KJ, Esposito DB. Topiramate use during pregnancy and major congenital malformations in multiple populations. Birth Defects Res Part A Clin Mol Teratol. 2015 Apr;103(4):269-75. doi: 10.1002/bdra.23357.
Smith VK, Evans MF, Banzhaf HS, Poulos C. Can weak substitution be rehabilitated? Environ Resour Econ (Dordr). 2010 Feb 1;45(2):203-21.
Mansfield CA. Despairing over disparities: an empirical analysis of the relationship between willingness-to-pay and willingness-to-accept. Environ Resour Econ (Dordr). 1999;13(2):219-34.