@article{wyler_tracy_1982, 
  title={Direct and indirect effects of soluble extracts of Schistosoma mansoni eggs on fibroblast proliferation in vitro.}, 
  volume={38}, 
  DOI={10.1128/iai.38.1.103-108.1982}, 
  publisher={American Society for Microbiology}, 
  author={Wyler, D J and Tracy, J W}, 
  year={1982}
  }