H. Lasch

Evidence for diminished visceral pain with aging: studies using graded intraesophageal balloon distension.

D. Castell, J. Castell, H. Lasch, 1997, American Journal of Physiology.

A study of health policies in public school administration.

H. Lasch, 1976, The Journal of school health.

Intraesophageal balloon distention in the evaluation of sensory thresholds: studies on reproducibility and comparison of balloon composition.

D. Castell, K. DeVault, H. Lasch, 1994, The American journal of gastroenterology.