TY - RPRT TI - Maintenance therapy with amitriptyline: a controlled trial. AU - M K Stein AU - K Rickels AU - C C Weise PY - 1980 DO - 10.1176/ajp.137.3.370 UR - https://pubmed.ncbi.nlm.nih.gov/6986799/ ID - 6986799 ER -