@article{eyll_2004, 
  title={Shh-dependent differentiation of intestinal tissue from embryonic pancreas by activin A}, 
  volume={117}, 
  DOI={10.1242/jcs.01067}, 
  number={10}, 
  publisher={The Company of Biologists}, 
  author={Eyll}, 
  year={2004}, 
  month={Mar}
  }