Guy RH, Carlström EM, Bucks DA, Hinz RS, Maibach HI PMID: 3795027
Kirlin PC, Grekin R, Das S, Ballor E, Johnson T, Pitt B PMID: 3532788
Jacobs DM, Sandles LG, Leboit PE PMID: 3767405
LeBoit PE, Yen TS, Wintroub B PMID: 3777377
Caputo RV, Frieden I, Krafchik BR, Lane AT, Lucky A, Paller A, Raimer SS, Rasmussen JE, Schachner LA, Spraker MK PMID: 3760290
Courtheoux S, Pechenot D, Bucks DA, Marty JP, Maibach HI, Wepierre J PMID: 3741801