Key points are not available for this paper at this time.
Journal Article 1st Annual Medical Scientific Conference January 29th–February 1st, 1980 Nairobi, Kenya Get access L. J. Bruce-Chwatt L. J. Bruce-Chwatt Emeritus Professor of Tropical Hygiene, University of London U.K. Search for other works by this author on: Oxford Academic PubMed Google Scholar Transactions of The Royal Society of Tropical Medicine and Hygiene, Volume 73, Issue 6, 1979, Pages 605–617, https://doi.org/10.1016/0035-9203(79)90002-6 Published: 01 January 1979
L J Bruce-Chwatt (Mon,) studied this question.