@book{ BA11861007,
  author    = "Lindgren, Erik",
  title     = "Röntgenologie : einschliesslich Kontrastmethoden",
  publisher = "Springer-Verlag",
  year      = "1954",
  series    = "Handbuch der Neurochirurgie / herausgegeben von H. Olivecrona, W. Tönnis",
  number    = "Bd. 2",
  URL       = "http://ci.nii.ac.jp/ncid/BA11861007"
}