@article{23319,
      recid = {23319},
      author = {Patten, Bradley M.},
      title = {The Early embryology of the chick.},
      publisher = {P. Blakiton's Son & Co., inc.},
      address = {Philadelphia,},
      pages = {xiii, 228 p.},
      year = {1929},
      url = {http://library.usi.edu/record/23319},
}