@article{WaelbroeckCamusTastenoyetal.1991,
  author    = {M. Waelbroeck and J. Camus and M. Tastenoy and E. Mutschler and C. Strohmann and Reinhold Tacke and G. Lambrecht and J. Christophe},
  title     = {Stereoselectivity of (R)- and (S)-hexahydro-difenidol binding to neuroblastoma M\(_1\), cardiac M\(_2\), pancreatic M\(_3\), and striatum M\(_4\) muscarinic receptors},
  year      = {1991},
}