@article{126842,
      note = {Includes index.},
      author = {Gruhn, John G. and Kazer, Ralph R.},
      url = {http://library.usi.edu/record/126842},
      title = {Hormonal regulation of the menstrual cycle : the evolution  of concepts /},
      publisher = {Plenum Medical Book Co.,},
      recid = {126842},
      pages = {xviii, 237 p. :},
      address = {New York :},
      year = {1989},
}