1. Tools of the trade: the finsen light;Lawrence;Lancet,2002
2. Sunlight therapy and solar architecture;Hobday;Med Hist,1997
3. Epidemic influenza and vitamin D;Cannell;Epidemiol Infect,2006
4. The role of UV radiation and vitamin D in the seasonality and outcomes of infectious disease;Abhimanyu;Photochem Photobiol Sci,2017
5. Factors affecting the morbidity of vitamin D deficiency rickets and primary protection;Beser;East Afr Med J,1994