31. Why should your particular field of interest take precedence ?" 32. Lajtha added research into his own fields of interest , experimental haematology and epithelial biology. 33. His fields of interests are comparative politics, international relations and epistemology of social sciences. 34. Her professional field of interest focuses on research into Privacy Law on the Internet. 35. Pruter was a vigorous publisher and distributor of literature in his fields of interest . 36. The SSI organises exhibitions and lectures on subjects related to its fields of interest . 37. His field of interest covers ancient and modern world, and especially the contemporary era. 38. A search function assists the visitor in finding abstracts in their field of interest . 39. His choice of cholera as his field of interest was remarkably appropriate to his setting. 40. His field of interest was : amplification and detection advanced the development of radio telegraphy.