Johansson, Per-Ola; Chen, Yantao; Belfrage, Anna Karin; Blackman, Michael J.; Kvarnstroem, Ingemar; Jansson, Katarina; Vrang, Lotta; Hamelink, Elizabeth; Hallberg, Anders; Rosenquist, Asa; Samuelsson, Bertil Journal of Medicinal Chemistry, 2004, vol. 47, # 13 p. 3353 - 3366 doi: 10.1021/jm031106i