[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 54.205.19.31. Please contact the publisher to request reinstatement.
[Skip to Content Landing]
Article
March 2, 1990

From the National Institutes of Health

Author Affiliations

Acting Director National Institutes of Health

Acting Director National Institutes of Health

JAMA. 1990;263(9):1189. doi:10.1001/jama.1990.03440090019005
×