Immunotherapy: Step by Step
div class=”ChapterContextInformation”> © Springer Nature Switzerland AG 2020A. Tosti et al. (eds.)Hair and Scalp Treatmentshttps://doi.org/10.1007/978-3-030-21555-2_3 3. Topical Immunotherapy: Step by Step Colombina Vincenzi1 , Benedetta Marisaldi1 and Antonella Tosti2 (1) Dermatology, Private Hospital Nigrisoli, Bologna, Italy (2)…