TY - JOUR T1 - Extracellular signal-regulated protein kinases (ERKs) and ERK kinase (MEK) in brain: regional distribution and regulation by chronic morphine JO - The Journal of Neuroscience UR - https://doi.org/10.1523/jneurosci.15-02-01285.1995 PY - 1995/02/01 AU - Ortiz J AU - Harris HW AU - Guitart X AU - Terwilliger RZ AU - Haycock JW AU - Nestler EJ ED - DO - DOI: 10.1523/jneurosci.15-02-01285.1995 PB - Society for Neuroscience VL - 15 IS - 2 SP - 1285 EP - 1297 Y2 - 2026/04/02 ER -