@article{silva_walzman_shahmanesh_1991, 
  title={The value of serum TPHA titres in selecting patients for lumbar puncture.}, 
  volume={67}, 
  DOI={10.1136/sti.67.1.37}, 
  publisher={BMJ}, 
  author={Silva and Walzman and Shahmanesh}, 
  year={1991}, 
  month={Feb}
  }