Validity of reaction index and positivity ratio?
Andersen
Klaus Ejner
KE
Andersen
Flemming
F
D017449:Dermatitis, Allergic Contact / Q000175:diagnosis*; D005189:False Positive Reactions; D006801:Humans; D010328:Patch Tests / Q000379:methods / Q000592:standards*; D015203:Reproducibility of Results; D013223:Statistics as Topic