1. Bickel. H.. Baar. H. S.. Astley, R_. Douglas. A. A., Finch. E.. Hams, H.. Harvey. C. C.. Hickmans. E. M.. Philpott. M. G.. Smallwood. W. C.. Smellie. J. M. and Teall, C. G. (1952). Acta paediat. (Uppsala).
2. In Lectures on the Scientifc Basis of;E, Dent C.;Medicine,1952
3. Fanconi. G. (1936). Jb. Kinderheilk.. 147.
4. Stowers. J. M. and Dent, C. E. (1947). Quart. J. fed.. 16. 275.