[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address Please contact the publisher to request reinstatement.
[Skip to Content Landing]
April 7, 1962


JAMA. 1962;180(1):77-81. doi:10.1001/jama.1962.03050140079021
First Page Preview View Large
First page PDF preview
First page PDF preview