Citation: Cd. Luu et al., Effects of a non-steroidal (ketorolac tromethamine) and a steroidal (dexamethasone) anti-inflammatory drug on refractive state and ocular growth, CLIN EXP OP, 29(3), 2001, pp. 175-178
Citation: H. Foo et Fj. Helmstetter, Activation of kappa opioid receptors in the rostral ventromedial medulla blocks stress-induced antinociception, NEUROREPORT, 11(15), 2000, pp. 3349-3352
Citation: H. Foo et Fj. Helmstetter, Expression of antinociception in response to a signal for shock is blockedafter selective downregulation of mu-opioid receptors in the rostral ventromedial medulla, MOL BRAIN R, 76(2), 2000, pp. 282-288
Citation: H. Foo et Fj. Helmstetter, Hypoalgesia elicited by a conditioned stimulus is blocked by a mu, but nota delta or a kappa, opioid antagonist injected into the rostral ventromedial medulla, PAIN, 83(3), 1999, pp. 427-431
Citation: H. Foo, Acquisition and expression of conditioned hypoalgesia in morphine-naive and morphine-tolerant rats, PHARM BIO B, 62(3), 1999, pp. 433-437