1. Herbal medicines used by Traditional Birth Attendants in Malawi;CHW;Trop Geogr Med,1982
2. Notes on Labour in Central Africa;Felkin;Edinburgh Med J,1884
3. Ambulation in labour;Flynn;Brit Med J,1978
4. An alternative delivery position: New delivery chair developed and tested at Kongsberg Hospital;Haukeland;Am J Obstet Gynecol,1981
5. The woman's posture during childbirth;Kirchhoff;Organorama,1977