Van den Ende, Jan.Ollermann, R. A.Roth, G.Odhav, Bharti.2013-10-092013-10-0919981998http://hdl.handle.net/10413/9699Thesis (M.Sc.)-University of Durban-Westville, 1988.No abstract available.en-ZATheses--Microbiology.Gonorrhoea.Thesis