TY - RPRT TI - Differentiating primary pathophysiologic from secondary adaptational processes. AU - J Levine AU - K N Chengappa AU - S Gershon AU - W Drevets PY - 2001 DO - 10.1002/da.1052 UR - https://pubmed.ncbi.nlm.nih.gov/11668663/ ID - 11668663 ER -