Paulinelli, Régis Resende A prospective randomized trial comparing patent blue and methylene blue for the detection of the sentinel lymph node in breast cancer patients. [electronic resource] - Revista da Associacao Medica Brasileira (1992) Feb 2017 - 118-123 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1806-9282 Standard No.: 10.1590/1806-9282.63.02.118 doi Subjects--Topical Terms: Breast Neoplasms--complicationsColoring AgentsFemaleHumansInfusions, IntravenousMethylene BlueMiddle AgedNeoplasm StagingProspective StudiesRosaniline DyesSentinel Lymph NodeSentinel Lymph Node Biopsy