Alison Witkin
@awitkin
pulmonologist #PERT #PulmonaryEmbolism #CTEPH Tweets are my own.
ID: 407177994
07-11-2011 18:57:40
69 Tweet
281 Followers
332 Following
@awitkin
pulmonologist #PERT #PulmonaryEmbolism #CTEPH Tweets are my own.
ID: 407177994
07-11-2011 18:57:40
69 Tweet
281 Followers
332 Following