Efficacy and safety of a rosehip seed oil extract in the prevention and treatment of skin lesions in the hands of patients with type 1 diabetes mellitus caused by finger prick blood glucose monitoring; a randomized, open-label, controlled clinical trial Ana Belén Aguirre-Romero; Francisco Galeano-Valle; Elena Conde-Montero; Diana Velázquez-Tarjuelo; Pablo de-la-Cueva-Dobao;