Bromsulphthalein retention test--utility and limitations.

@article{Gupta1968BromsulphthaleinRT,
  title={Bromsulphthalein retention test--utility and limitations.},
  author={Om Prakash Gupta and Manesh R. Patel and S D Mahadevia},
  journal={The Journal of the Association of Physicians of India},
  year={1968},
  volume={16 7},
  pages={443-50}
}