1. Pregnancy and labour in Tanzanian primigravidae aged 15 years and under;Arkutu;Int J Gynaecol Obstet,1978
2. Obstetrics in the very young black South African teenager;Blumenthal;S Afr Med J,1982
3. Statement on teenage pregnancy;Committee on Adolescence, American Academy of Paediatrics;Pediatrics,1979
4. Adolescent pregnancy in Tasmania;Correy;Med J Aust,1984
5. Unplanned pregnancies among urban Zulu schoolgirls;Craig;S Afr Med J,1983