@article{57847,
      author = {Mann, Charles H.,},
      url = {http://library.usi.edu/record/57847},
      title = {Comparative assessment of the broad-spectrum penicillins  and other antibiotics.},
      publisher = {New York Academy of Sciences,},
      recid = {57847},
      pages = {210-521 p.},
      address = {New York,},
      year = {1967},
}