Laboratory tests--an imperative facet of gastrointestinal medicine.

@article{Rana2014LaboratoryTI,
  title={Laboratory tests--an imperative facet of gastrointestinal medicine.},
  author={Satyavati V. Rana},
  journal={Clinical laboratory},
  year={2014},
  volume={60 1},
  pages={165-7}
}