title: [Sildenafil in chronic cutaneous ulcers refractory to other treatments].
authors.forename: María
authors.initials: M
authors.lastname: Castellanos Gonzalez
authors.forename: Lidia
authors.initials: L
authors.lastname: Maroñas Jiménez
authors.forename: Jimena
authors.initials: J
authors.lastname: Sanz Bueno
authors.forename: Concha
authors.initials: C
authors.lastname: Postigo
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007871:Leg Ulcer / Q000188:drug therapy* / Q000209:etiology; D058986:Phosphodiesterase 5 Inhibitors / Q000627:therapeutic use*; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines / Q000627:therapeutic use; D000068677:Sildenafil Citrate; D013450:Sulfones / Q000627:therapeutic use*; D019851:Thrombophilia / Q000150:complications*
chemical_list: D058986:Phosphodiesterase 5 Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate