Masdrakis, Vasilios G. Vaidakis, Nikolaos Legaki, Emilia-Maria and Ploumpidis, Dimitrios Papakostas, Yiannis G. Soldatos, Constantin R., Auditory hallucinations during a caffeine challenge in a patient with panic disorder, Progress in Neuro-Psychopharmacology and Biological Psychiatry, (31), 1539-1540, 2007, PERGAMON-ELSEVIER SCIENCE LTD, 0278-5846