Rohani Ahmad Rohani Ahmad. Studies on marine Digenea in experimental hosts : Microphallus pygmaeus (Levinsen, 1881) in the laboratory mouse / by Rohani binti Ahmad. - Wales : University College of Swansea, 1984. - 217 p. : ill. ; 29 cm. Thesis (Ph.D.) -University of Wales, 1984. Bibliography :p. 176-177. Subjects--Topical Terms: Parasitology--Laboratory manuals.