Activity and work during pregnancy and the postpartum period: A cross-cultural study of 202 societies
- 1 September 1979
- journal article
- research article
- Published by Elsevier in American Journal of Obstetrics and Gynecology
- Vol. 135 (2), 171-176
- https://doi.org/10.1016/0002-9378(79)90337-5