1. Contact dermatitis to antituberculosis drugs;Holdiness;Contact Dermatitis,1986
2. Kontaktdennatitis und Arznixanthem bei beruflich erworbener überfindlich-keit gegeu Isonikotinsäure-Hydrazid;Hermann;Berufsdermatosen,1969
3. Contact dermatitis from a hydrazine derivative in a stain remover. Cross sensitization 10 apresoline and isoniazid;Ketel;Acta Dermato-venereorologica,1964
4. Occupational dermatitis from hydrazinc hydrate used in boiler protection;Hovding;Acta Dermato-venereorolagica,1967