Sargeant T, Ferguson T S
Warrens Medical Centre, Supercentre Complex, St Michael, Barbados.
Tropical Medicine Research Institute (Epidemiology Research Unit), The University of the West Indies, Kingston 7, Jamaica.
West Indian Med J. 2015 Mar;64(2):171-2. doi: 10.7727/wimj.2014.184. Epub 2015 May 4.