(MED)

[NGUYEN DUC CONG <NGUYEN@pios.oita-med.ac.jp>]

  Thu+a  ba'c Toa`n ca` ca'c ba'c!
 "Tho+`i tie^'t " ba?n tha^n no' kho^ng pha?i la` di. nguye^n, nhu+ng
 nhu+~ng bie^'n ddo^?i trong mo^i tru+o+`ng nhu+ a'p xua^'t kho^ng khi',
 ca'c vi ye^'u to^'... se~ ta'c ddo^.ng dde^'n co+ the^? chu'ng ta. Ca'c vi ye^'u to^'
 na`y co' the^? la` di. nguye^n chu+'. O+? VN, di. u+'ng tho+`i tie^'t la` thua^.t
 ngu+~ ddu+o+.c dde^` ca^.p dde^'n nhie^`u.
 DDa^y chi? la` suy nghi~ va` du+. ddoa'n cu?a to^i tho^i. To^i chu+a ddo.c ddu+o+.c ta`i
 lie^.u na`o ve^` va^'n dde^` na`y. Vi` va^.y ma` to^i nghi~ ddo' la` 1 chu? dde^`
 hay cho nghie^n cu+'u. Di~ nhie^n la` ca^`n nhie^`u trang thie^'t bi..
 Co`n ba'c Toa`n muo^'n ddu+a te^n to^i va`o trang Y ho.c thu+o+`ng thu+'c thi` to^i
 kho^ng da'm hu+'a, vi` kho^ng pha?i lu'c na`o cu~ng ra?nh dde^? tra? lo+`i tu+'c thi`.
 Tuy nhie^n, khi ca'c ba'c ca^`n gi` lie^n quan dde^'n nghe^` to^i, thi` cu+' mail cho to^i,
 to^i se~ co^' ga('ng dda'p la.i ca'c ba'c trong kha? na(ng co' ddu+o+.c. To^i luo^n tha^'y ra(`ng,
 khi giu'p ddu+o+.c ai ddie^`u gi` thi` tu+. mi`nh ca?m tha^'y vui vui ma`.
   Best regards
   Cong