Role of insulin-like growth factor-1 in skin tags: a clinical, genetic and immunohistochemical study in a sample of Egyptian patients. - Farag AGA; Abdu Allah AMK; El-Rebey HS; Mohamed Ibraheem KI; Mohamed ASED; Labeeb AZ; Elgazzar AE; Haggag MM (Clinical, cosmetic and investigational dermatology, 2019)