Comment on

• Regional xenon 133 cerebral blood flow and cerebral technetium 99m HMPAO uptake in unmedicated patients with obsessive-compulsive disorder and matched normal control subjects. Determination by high-resolution single-photon emission computed tomography.

  Rubin RT, Villanueva-Meyer J, Ananth J, Trajmar PG, Mena I. Rubin RT, et al. Arch Gen Psychiatry. 1992 Sep;49(9):695-702. doi: 10.1001/archpsyc.1992.01820090023004. Arch Gen Psychiatry. 1992. PMID: 1514874
• Local cerebral glucose metabolic rates in obsessive-compulsive disorder. A comparison with rates in unipolar depression and in normal controls.

  Baxter LR Jr, Phelps ME, Mazziotta JC, Guze BH, Schwartz JM, Selin CE. Baxter LR Jr, et al. Arch Gen Psychiatry. 1987 Mar;44(3):211-8. doi: 10.1001/archpsyc.1987.01800150017003. Arch Gen Psychiatry. 1987. PMID: 3493749