Peer-reviewed 2018 Cued and contextual fear memories are erased by a long passage of time after fear conditioning Chiba Medical Journal Ishii D, Matsuzawa D, Matsuda S, Tomizawa-Shinohara H, Sutoh C, Kohno Y, Shimizu E Volume 94 Number 5 First page 45 Last page 50 Link information URLhttp://www.c-med.org/journal_e/OAP/Vol94-5/940501/9405_01.html Export BibTeX RIS