References
- Wigglesworth J S. Monitoring perinatal mortality. A pathophysiological approach. Lancet 1980; II: 684–6
- World Health Organization (1977) . International Classification of Diseases. Manual of the International Statistical Classification of Diseases, Injuries, and Causes of Death. Based on the Recommendations of the Ninth Revision Conference, 1975, and Adopted by the Twenty‐ninth World Health Assembly. 1975. World Health Organization, Geneva, Geneva, Volume 1
- Bueheler J W, Strauss L T, Hogue C J R, Smith J C. Birth Weight‐Specific Causes of Infant Mortality, United States, 1980. Public Health Reports 1987; 102: 162–71
- Paneth N. Birth and the origins of cerebral palsy. (Editorial) New Engl J Med 1986; 315: 124–6
- Hey E N, Lloyd D J, Wigglesworth J S. Classifying perinatal death: fetal and neonatal factors. Brit J Obstet Gynaecol 1986; 93: 1213–23