3Bhushan M, Beck MH. An audit to identify the optimum referral rate to a contact dermatitis investigation unit[J]. Br J Dermatol, 1999. 141(3): 570-572.
5Gruvberger B, Andersen KE, Brandao FM, et al. Patch testing with methyldihromo glutaronitrile, a multicenlre study within the ECDRG[J]. Contact Dermatitis, 2005, 52(1): 14-18.
6Lachapelle JM. A proposed relevance scoring system for positive allergic patch test reactions: practical implications and limitations[J]. Contact Dermatitis, 1997, 36(1): 39-43.
6Zug KA, Warshaw EM, Fowler JF Jr, et al. Patch - test results of the North American Contact Dermatitis Group 2005 - 2006 [ J ]. Derma- titis,2009,20 ( 3 ) : 149.
7Almogren A, Shakoor Z, Gadel Rab MO, et al. Pattern of patch test reactivity among patients with clinical diagnosis of contact dermati- tis : a hospital-based study[ J ]. Ann Saudi Med,2012,32 (4) :404 - 407.
8Hosoki M, Bando E, Asaoka K, et al. Assessment of allergic hypersensitivity to dental materials [J]. Biomed Mater Eng, 2009, 19(1): 53-61.
9Schalock PC, Menne T, Johansen JD, et al. Hypersensitivity reactions to metallic implants-diagnostic algorithm and suggested patch test series for clinical use[J]. Contact Dermatitis,2012,66(1): 4-19.
10Uter W, Ramsch C, Aberer W, et al. Tile European baseline series in 10 European Countries, 2005/2006-results of the European Surveillance System on Contact Allergies (ESSCA)[J]. Contact Dermatitis, 2009, 61(1): 31-38.
