@article{mattison2016offspring,
  author = {Mattison, Siobhán M. and Beheim, Bret and Chak, Bridget and Buston, Peter},
  title = {Offspring sex preferences among patrilineal and matrilineal Mosuo in Southwest China revealed by differences in parity progression},
  journal = {Royal Society Open Science},
  year = {2016},
  volume = {3},
  number = {9},
  pages = {160526},
  doi = {10.1098/rsos.160526}
}