Wolfgang Nickel

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The cutaneous manifestations of the male external genitalia are difficult to diagnose. They may be associated with systemic disease (Reiter's disease, psoriatic arthritis, angiokeratoma corporis diffusum). In dealing with a lesion of this area that does not heal, adequate biopsy is advisable to rule out malignant disease (Bowen's disease, melanoma, Kaposi's(More)
The preparation of criteria for the judgment of programs provided for rehabilitation (re-education) of delinquent drivers is in regard of the development of these measures--likewise in European foreign countries--necessary to secure their suitableness, their effectiveness, their controlled optimization, their credibility and their quality. Only programs(More)