Recruiting Environmental Exposure to Heavy Metals, Nanoparticles, and Emergent Contaminants and Risk of Allergic Diseases NCT06529913 Conditions Allergic Contact Dermatitis, Aluminum Allergy, Behavior, +30 more Locations Università di Bologna — Bologna, Italy Fondazione Policlinico Universitario A. Gemelli IRCCS — Roma, Italy View Trial Details