@article{311940,
      recid = {311940},
      author = {O'Neil, Maryadele J.},
      title = {The Merck index : an encyclopedia of chemicals, drugs, and  biologicals /},
      publisher = {Merck,},
      address = {Whitehouse Station, NJ :},
      pages = {1 v. (various pagings) ;},
      year = {2006},
      note = {Previous ed.: 2001.},
      url = {http://library.usi.edu/record/311940},
}