two clinical methods on human skin ( inhibition of uva-induced tanning with the use of a high-intensity uva source and inhibition of methoxsalen plus uva-induced phototoxicity ) were compared with a method in animals ( inhibition of uva-induced sunburn cell production in mice treated with methoxsalen ) and with two in vitro techniques ( solution-dilution and sandwich spectrophotometry ) .
C0038814
sunburn
C0025684
methoxsalen