Presymptomatic genetic diagnosis of two siblings with hereditary angioedema, presenting with unusual normal levels of serum C4.
Sachie KasamiJunko Sowa-OsakoKazuyoshi FukaiSadao TokimasaShin-Ichiro KagaRyo SaitoAkio TanakaMichihiro HideDaisuke TsurutaPublished in: The Journal of dermatology (2017)