00437nas a2200133   4500000000100000000000100001008004100002100001700043700002200060245017200082300001100254490000600265022003200271       2001                            d1 aL. Rodriguez1 aS. Hernandez-Diaz00aThe risk of upper gastrointestinal complications associated with nonsteroidal anti-inflammatory drugs, glucocorticoids, acetaminophen, and combinations of these agents  a98-1010 v3  a1465-9905 (Print) 1465-9905