_:vb50941069 . _:vb50941069 "url:https://ghr.nlm.nih.gov/condition/epidermolysis-bullosa-simplex#resources"^^ . _:vb50941069 . _:vb50941069 . _:vb50941069 . _:vb50941069 . _:vb50941069 "An epidermolysis bullosa simplex that is characterized by widespread blisters that appear at birth or in early infancy."^^ .