@article{PolidoriMassiLambrechtetal.1990,
  author    = {C. Polidori and M. Massi and G. Lambrecht and E. Mutschler and Reinhold Tacke and C. Melchiorre},
  title     = {Selective antagonists provide evidence that M\(_1\) muscarinic receptors may mediate carbachol-induced drinking in the rat},
  year      = {1990},
}