Autologous whole blood injections to patients with chronic urticaria and a positive autologous serum skin test: a placebo-controlled trial — Staubach et al., Dermatology 2006 https://pubmed.ncbi.nlm.nih.gov/16484822/
Effectiveness of Autologous Whole-Blood Injections in Patients with Refractory Chronic Spontaneous Urticaria — PubMed 2017 https://pubmed.ncbi.nlm.nih.gov/28380487/
Autologous whole blood and autologous serum injections are equally effective as placebo injections in reducing disease activity in patients with chronic spontaneous urticaria — Kocatürk et al., Journal of Dermatological Treatment 2012 https://pubmed.ncbi.nlm.nih.gov/21801101/
Autologous serum therapy in chronic urticaria: old wine in a new bottle — Bajaj et al., Indian Journal of Dermatology 2008 https://pubmed.ncbi.nlm.nih.gov/18388366/