Metabolic screening via heel stick versus umbilical arterial catheter--a comparison.

@article{Vohra1996MetabolicSV,
  title={Metabolic screening via heel stick versus umbilical arterial catheter--a comparison.},
  author={Kiran Vohra and Kenneth A. Pass and Ming Lo and Toby Weinberg and Abdul J Khan},
  journal={Clinical pediatrics},
  year={1996},
  volume={35 6},
  pages={333-4}
}