RT Journal Article SR Electronic T1 Patterns of Brain Activation during Visually Evoked Sexual Arousal Differ between Homosexual and Heterosexual Men JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1260 A1 S.-h. Hu A1 N. Wei A1 Q.-D. Wang A1 L.-q. Yan A1 E.-Q. Wei A1 M.-M. Zhang A1 J.-B. Hu A1 M.-l. Huang A1 W.-h. Zhou A1 Y. Xu YR 2008 UL http://www.ajnr.org/content/early/2008/09/03/ajnr.A1260.abstract AB