" An unusual adverse effect of nadroparin injections: Calcinosis cutis " Nuno-Gonzalez, Almudena; Calzado-Villarreal, Leticia; Gutierrez-Pascual, Marta; Gamo-Villegas, Reyes; Sanz-Robles, Henar; Sanchez-Gilo, Araceli; Pinedo-Moraleda, Fernando; Lopez-Estebaranz, Jose Luis