@misc{10420,
  author = {T. Van Staa and L. Abenhaim and C. Cooper},
  title = {Upper gastrointestinal adverse events and cyclical etidronate},
  year = {1997},
  journal = {Am J Med},
  volume = {103},
  number = {6},
  pages = {462-7},
  issn = {0002-9343 (Print) 0002-9343},
}