Peter Grinspoon, M.D.
@Peter_Grinspoon
Primary Care Doc. & cannabis specialist Harvard Med.
https://t.co/bjnjWRtZ1Z
Book: Seeing Through the Smoke (about weed)
#addiction #psychedelics
26-06-2013 13:19:32
37,0K Tweets
34,0K Followers
9,7K Following
@Peter_Grinspoon
Primary Care Doc. & cannabis specialist Harvard Med.
https://t.co/bjnjWRtZ1Z
Book: Seeing Through the Smoke (about weed)
#addiction #psychedelics
26-06-2013 13:19:32
37,0K Tweets
34,0K Followers
9,7K Following