[Statistics on employment and pregnancies].

@article{Tazaka1968StatisticsOE,
  title={[Statistics on employment and pregnancies].},
  author={N Tazaka},
  journal={Josanpu zasshi = The Japanese journal for midwife},
  year={1968},
  volume={22 10},
  pages={50-1}
}
  • N Tazaka
  • Published 1968 in Josanpu zasshi = The Japanese journal for midwife