%0 Case Reports %T The challenge of detecting monoclonal protein in POEMS syndrome: two case reports. %A Mew YN %A Lam YO %A Luk TH %A Hui KF %A Fong WC %J Hong Kong Med J %V 30 %N 2 %D 2024 Apr 15 %M 38618913 %F 1.256 %R 10.12809/hkmj2210439