title: 'EP1- and FP-mediated cross-desensitization of the alpha (α) and beta (β) isoforms of the human thromboxane A2receptor', by LP Kelley-Hickie and T Kinsella. British Journal of Pharmacology, volume 142(1): 203-221, published in May 2004; DOI 10.1038/sj.bjp.0705695.