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Nguyen Van Duc (L)2 r$ b% \6 L/ Y k# i+ u( u
) H1 s+ ] a2 V5 k" a8 z3 P# g4 b A boy in southern Vietnam has been suffering for 13 years from a mystery disease which stretches his facial skin so tight that it is impossible for him to close his eyes even while sleeping.6 h" N2 e9 T E P5 r6 Y) f, L$ A