. 2008 Apr 1;5(4):e76. doi: 10.1371/journal.pmed.0050076
Copyright: © 2008 Ballard et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Table 2.
Outcome Assessment Schedule
