2018. EFFECTIVENESS OF THE PUNCTURE AND ASPIRATION WITH FINE THYROID NEEDLE IN RELATION TO THE DEFINITIVE HISTOLOGICAL DIAGNOSIS IN THE HOSPITAL COMPLEX DR. ARNULFO ARIAS MADRID. PANAMA 2015 - 2016. Revista Médica de la Caja de Seguro Social. 40, (Dec. 2018), 22–27. DOI:https://doi.org/10.64738/rmcss.40.37.