Möller , B., Lushino , O., Kabukoba , J., Kavishe , F., Gebre-Medhin , M., Meirik , O., & Lindmark , G. (1989). A Prospective Area-based Study of the Outcome of Pregnancy in Rural Tanzania. Upsala Journal of Medical Sciences, 94(1), 101-109. https://doi.org/10.3109/03009738909179253