1. Specification and design of solar ultraviolet simulators;Berger;J. invest. Derm.,1969
2. Photodynamic action and diseases caused by light;Blum,1941
3. Characterization of the steam non-volatile residue of bergamot oil and some other essential oils;Cieri;J. Ass. off. analyt. Chem.,1969
4. Photosensitization in animals;Clare;Adv. vet. Sci.,1955
5. Emission spectrum differences in fluorescent blacklight lamps;Forbes;Photochem. Photobiol.,1976