Orkin M, Maibach HI PMID: 7682833
Reese V, Frieden IJ, Paller AS, Esterly NB, Ferriero D, Levy ML, Lucky AW, Gellis SE, Siegfried EC PMID: 8441091
Baker LL, Dillon WP, Hieshima GB, Dowd CF, Frieden IJ PMID: 8456703
Tappero JW, Koehler JE, Berger TG, Cockerell CJ, Lee TH, Busch MP, Stites DP, Mohle-Boetani J, Reingold AL, LeBoit PE PMID: 8430982
Wong PT, Goldstein SM, Grekin RC, Godwin TA, Pivik C, Rigas B PMID: 8428355
Tappero JW, Mohle-Boetani J, Koehler JE, Swaminathan B, Berger TG, LeBoit PE, Smith LL, Wenger JD, Pinner RW, Kemper CA PMID: 8423659