Published 1960 by Mikel R. Nieto Suicide Prevention – First Training Record in Suicidology Center for Studies of Suicide Prevention
Published 1957 by Mikel R. Nieto L’auscultation Cardiaque Bertrand Coblentz & Jean Himbert & Jean Lenègre
Published 1951 by Mikel R. Nieto Grabacion Cardiofonica Para Audicion Estetoscopica George D. Geckeler