00473nas a2200133   4500000000100000000000100001008004100002100001600043700002400059245022300083300001200306490000700318022001400325       2008                            d1 aF. de Abajo1 aL. Garcia-Rodriguez00aRisk of upper gastrointestinal tract bleeding associated with selective serotonin reuptake inhibitors and venlafaxine therapy: interaction with nonsteroidal anti-inflammatory drugs and effect of acid-suppressing agents  a795-8030 v65  a0003-990x