海量图书期刊资源,随时随地畅享阅读乐趣
Allergy to Matricaria chamomillaW. G. van Ketel · 1987
Allergic Dermatitis Caused by Tineafax Ointmentvan Ketel, W.G. · Dermatology · 1967
Skin Testing in Chronic UrticariaBoonk, W.J.; van Ketel, W.G. · Dermatology · 1981
Rubber, Alcohol and Eczemavan Ketel, W.G. · Dermatology · 1968
Allergic Dermatitis Caused by Tineafax Ointmentvan Ketel, W.G. · Dermatology · 1968
Contact sensitization by alternative topical medicaments containing plant extractsD.P. Bruynzeel; W.G. van Ketel; E. Young; Th van Jousi; G. Smeenk; On behalf of the Dutch Contact Dermatoses Group · 1992
A possible case of delayed hypersensitivity to ethylene oxideW.J. BOONK; W.G. VAN KETEL · 1981
The role of penicillin in the pathogenesis of chronic urticariaW.J. BOONK; W.G. VAN KETEL · 1982