@article{63144,
      recid = {63144},
      author = {Hitchings, George H. and Rhoads, Cornelius P.},
      title = {6-Mercaptopurine /},
      publisher = {The Academy,},
      address = {New York :},
      pages = {p. 183-507 :},
      year = {1954},
      note = {Cover title.},
      url = {http://library.usi.edu/record/63144},
}