@article{HarthKotzschHuetal.2010,
  author    = {Stefan Harth and Alexander Kotzsch and Junli Hu and Walter Sebald and Thomas D. Mueller},
  title     = {A Selection Fit Mechanism in BMP Receptor IA as a Possible Source for BMP Ligand-Receptor Promiscuity},
  year      = {2010},
}