John Mafi
@jnmafi
General internist and associate professor @UCLA studying health care value, aging, and policy. Opinions my own.
ID: 236019866
09-01-2011 16:26:24
2,2K Tweet
1,1K Followers
1,1K Following
@jnmafi
General internist and associate professor @UCLA studying health care value, aging, and policy. Opinions my own.
ID: 236019866
09-01-2011 16:26:24
2,2K Tweet
1,1K Followers
1,1K Following