The Karma system is currently undergoing maintenance (Monday, January 29, 2018).
The maintenance period has been extended to 8PM EST.

Karma Credits will not be available for redeeming during maintenance.

Journal of Medical Internet Research

Citing this Article

Right click to copy or hit: ctrl+c (cmd+c on mac)

Published on 20.02.09 in Vol 11, No 1 (2009): Jan-Mar

This paper is in the following e-collection/theme issue:

Tweetations for "Using the Internet for Health-Related Activities: Findings From a National Probability Sample" in the last 6 months

Tweets 1 - 1 of 1.

Tweets 1 - 1 of 1. 1