Efficacy of DNA amplification in tissue biopsy samples to improve the detection of invasive fungal disease - María José Buitrago; J. M. Aguado; Aida Ballen; Leticia Bernal‐Martínez; Mario Muñoz Prieto; Ana García‐Reyne; Julio García‐Rodríguez; J. L. Rodríguez-Tudela; Manuel Cuenca‐Estrella (2012)