Garrido Díaz Malaguilla, I M [Topical anesthesia by cold. Effects of its use on venipuncture with large caliber needles]. [electronic resource] - Revista de enfermeria (Barcelona, Spain) May 1996 - 21-5 p. digital Publication Type: Journal Article ISSN: 0210-5020 Subjects--Topical Terms: HumansHypothermia, Induced--methodsNeedlesPain--etiologyPhlebotomy--adverse effects