@article{,
      note = {"Second session"--Pt. 2.},
      url = {http://library.usi.edu/record/174597},
      title = {Clinical laboratories : hearing before the Subcommittee on  Oversight and Investigations of the Committee on Energy and  Commerce, House of Representatives, One Hundred Second  Congress, first session, May 2, 1991.},
      publisher = {U.S. G.P.O. :},
      number = {Serial no. 102-67 (United States. Congress. House.  Committee on Energy and Commerce). Serial no. 102-136  (United States. Congress. House. Committee on Energy and  Commerce)},
      recid = {174597},
      pages = {v. :},
      address = {Washington :},
      year = {1992},
}