Fosse C, Mathieu L, Hall AH, Bocchietto E, Burgher F, Fischbach M, Maibach HI PMID: 20233016
Bissonnette R, Diepgen TL, Elsner P, English J, Graham-Brown R, Homey B, Luger T, Lynde C, Maares J, Maibach HI PMID: 20443999
Thyssen JP, Skare L, Lundgren L, Menné T, Johansen JD, Maibach HI, Lidén C PMID: 20536475
Warshaw EM, Nelsen DD, Sasseville D, Belsito DV, Maibach HI, Zug KA, Fowler JF, Taylor JS, DeLeo VA, Marks JG, Storrs FJ, Mathias CG, Pratt MD, Rietschel RL PMID: 20233547
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Braham SJ, Pugashetti R, Koo J, Maibach HI PMID: 19444691