xn 



List of Participants 



G. I. M. SWYER . 



N. B. Talbot 



J. H. Thaysen 

 W. M. Wallace 



Elsie M. Widdowson 



Winifred Young 



E. Zweymuller 



Obstetric Hospital, University College Hos- 

 pital, London 



Dept. of Pediatries, Massachusetts General 

 Hospital, Boston 



Medical Dept., Rigshospitalet, Copenhagen 



Dept. of Pediatrics, Western Reserve Univer- 

 sity, Cleveland, Ohio 



Dept. of Experimental Medicine, University 

 of Cambridge 



Queen Elizabeth Hospital for Children, 

 Hackney, London 



University Children's Clinic, Vienna; and 

 Dept. of Experimental Medicine, University 

 of Cambridge 



