Gu, SQ., B. Petrini, AM. Ros, N. Thyresson, and J. Wasserman. 1983. “T Lymphocyte Subpopulations in Alopecia Areata and Psoriasis: Identification With Monoclonal Antibodies and Fc Receptors”. Acta Dermato-Venereologica 63 (3):244-46. https://doi.org/10.2340/0001555563244246.