PARTICIPANTS 



Dr. Alper, T. (Miss) 



Dr. Belcher, E. H. 



Dr. BoAG, J. W. 



Dr. Britton, R. H. W. 



Dr. Butler, J. A. V. 



Dr. Conway, B. E. 



Dr. Court Brown, W. M. 



Dr. Dale, W. M. 



Dr. Ebert, M. 



Dr. Elson, L. a. 

 Dr. Gray, L.H. 



Dr. Harriss, E. B. (Miss) 

 Dr. Holmes, B. E. (Mrs.) 



Dr. HoRNSEY, S. (Miss) 



Dr. Howard, A. (Mrs.) 



Dr. Howard-Flanders, P. 



Dr. Jolles, B. 



Prof. Roller, P. C. 



Dr. Lane, G. Roy 

 Dr. Lajtha, L. G, 



Dr. Lamerton, L. F. 



Dr. Laser, H. 



Dr. Lasnitzki, L (Mrs.) 



Dr. Laws, J. O. 



Experimental Radiopathology Research 

 Unit, Hammersmith Hospital, Ducane Road 

 London, W.12. 



Physics Department, Royal Marsden Hospi- 

 tal, Fulham Road, London, S.W.3. 

 20 Hollycroft Avenue, London, N.W.3. 

 Director of Research, Horlicks Ltd., Slough, 

 Buckinghamshire. 



Chester Beatty Institute, Fulham Road, 

 London, S.W.3. 



Chester Beatty Listitute, Fulham Road, 

 London, S.W.3. 



Radiotherapeutics Research Unit, Hammer- 

 smith Hospital, Ducane Road, London, W.12. 

 Christie Hospital, Wilmslow Road, Man- 

 chester 20. 



Experimental Radiopathology Research Unit, 

 Hammersmith Hospital, Ducane Road, 

 London, W.12. 



Chester Beatty Research Listitute, Fulham 

 Road, London, S.W.3. 



Radiobiological Research Dept., Mount 

 Vernon Hospital and The Radium Listitute, 

 Northwood, Middlesex. 



Royal Marsden Hospital, Fulham Road, 

 London, S.\\.3. 



Department of Radiotherapeutics, Univer- 

 sity of Cambridge, Downing Street, Cam- 

 bridge. 



Hammersmith Hospital, Ducane Road, 

 London, S.WM2. 



Experimental Radiopathology ResearchUnit, 

 Hammersmith Hospital, London, W'.12. 

 Hammersmith Hospital, Ducane Road, 

 London, W.12. 



Department of Radiotherapy, General Hos- 

 pital, Northampton. 



Chester Beatty Research Institute, Fulham 

 Road, London, S.W.3. 

 University of Southampton. 

 Department of Radiotherapy, Churchill 

 Hospital, Oxford. 



Physics Department, Royal Marsden Hos- 

 pital, Fulham Road, London, S.W.3. 

 Molteno Institute, University of Cambridge, 

 Strangeways Research Laboratory, Cam- 

 bridge. 



Dept. of Experimental Pathology, Medical 

 School, Leeds, 2. 



XVI 



