Antidepressant-like effect of Hypericum perforatum (St John's wort) on the sleep polysomnogram. by Sharpley, A, McGavin, C, Whale, R, Cowen, P

Allelic variation in the 5-HT2C receptor (HTR2C) and functional responses to the 5-HT2C receptor agonist, m-chlorophenylpiperazine. by Quested, D, Whale, R, Sharpley, A, McGavin, C, Crossland, N, Harrison, P, Cowen, P

Neuroendocrine evidence for dopaminergic actions of hypericum extract (LI 160) in healthy volunteers. by Franklin, M, Chi, J, McGavin, C, Hockney, R, Reed, A, Campling, G, Whale, R, Cowen, P