Allen Klein , American businessman
said about Heart, Effect, Laughter, May, Now, Study, University...
"Now, a recent study from cardiologists at the University of Maryland, has shown that laughter may have a beneficial effect on the heart."
- Allen Klein Read all Allen Klein quotes, or find out more about Allen Klein
"Now, a recent study from cardiologists at the University of Maryland, has shown that laughter may have a beneficial effect on the heart."- Allen Klein