1. Report on Seasonal Variation in Growth of School-Children;Orr;Lancet,1930
2. Periodical Variation in Growth, Standard Metabolism and Oxygen Capacity of Blood in Children;Nylin;Acta med. Scandinav.,1929
3. Seasonal Influences on Growth, Function and Inheritance;Fitt,1941
4. Seasonal Variations in Weight, Height and Appearance of Ossification Centers;Reynolds;J. Pediat.,1944
5. Further Note on the Seasonal Growth of Children;Bransby,1945