Zhai, H. et al. 1998. Effectiveness of Ammonium Solution in Relieving Type I Mosquito Bite Symptoms: a Double-Blind;Placebo-Controlled Study. Acta Dermato-Venereologica. 78, 4 (Aug. 1998), 297–298. DOI:https://doi.org/10.1080/000155598441918.