@article{903947,
      note = {Read before the Edinburgh Obstetric Society, January 10,  1843.},
      author = {Simpson, James Young,},
      url = {http://library.usi.edu/record/903947},
      title = {Memoir on the sex of the child as a cause of difficulty  and danger in human parturition /},
      recid = {903947},
      pages = {1 online resource (vi, 55 pages).},
}