Abnormal response to Valsalva maneuver in diabetics: relation to autonomic neuropathy.

@article{Nathanielsz1967AbnormalRT,
  title={Abnormal response to Valsalva maneuver in diabetics: relation to autonomic neuropathy.},
  author={Peter W Nathanielsz and E. J. F. Ross},
  journal={Diabetes},
  year={1967},
  volume={16 7},
  pages={462-5}
}