Mario Ernesto O'Donnell Ure (born 28 October 1941), known as "Pacho O'Donnell", is an Argentine writer, politician, historian and physician who specializes in psychoanalysis.
Mario Ernesto O’Donnell, más conocido como Pacho O’Donnell (Buenos Aires, 28 de octubre de 1941), es un escritor, médico especializado en psiquiatría y psicoanálisis, político e historiador argentino. (es)
Mario Ernesto O'Donnell Ure (born 28 October 1941), known as "Pacho O'Donnell", is an Argentine writer, politician, historian and physician who specializes in psychoanalysis. (en)