[Immune reactions during pleural effusions].

@article{Hirsch1971ImmuneRD,
  title={[Immune reactions during pleural effusions].},
  author={Albert Hirsch and Martine Papiernik and M Saint-Paul and Gerard Bonnaud and Jacques Chretien},
  journal={La Presse medicale},
  year={1971},
  volume={79 53},
  pages={2421-6}
}