American Academy of Dermatology Consensus Conference on the safe and optimal use of isotretinoin: summary and recommendations.
Goldsmith LA, Bolognia JL, Callen JP, Chen SC, Feldman SR, Lim HW, Lucky AW, Reed BR, Siegfried EC, Thiboutot DM, Wheeland RG. American Academy of Dermatology Consensus Conference on the safe and optimal use of isotretinoin: summary and recommendations. J Am Acad Dermatol. 2004 Jun; 50(6):900-6.