[Computerized data base for recording information on patients with hypersensitivity to metals].

The authors describe a computer analysable etiological card used for registration of data of Ni hypersensitive patients' with oral symptoms. The collection and evaluation of the data related to the pathological changes and predisposing factors can be useful in prevention of development of hypersensitivity or clinical symptoms of hypersensitivity in cases belonging to this risk group.