@article{leffell_spitznagel_1974, 
  title={Intracellular and Extracellular Degranulation of Human Polymorphonuclear Azurophil and Specific Granules Induced by Immune Complexes}, 
  volume={10}, 
  DOI={10.1128/iai.10.6.1241-1249.1974}, 
  publisher={American Society for Microbiology}, 
  author={Leffell, Mary S. and Spitznagel, John K.}, 
  year={1974}
  }