00490nam a22001817i 450000500170000000800410001704100080005810000160006624500700008226000190015230000130017165000130018465000160019765000180021365500150023170000180024677300440026420141212095141.0920710s1992    sp     gr     000 0 spa c  aspa1 aBROCK, C.D.10a¿DEMENCIA,DEPRESION O REACCION DE DUELO? DIAGNOSTICO DIFERENCIAL  aMadridbIDEPSA  a12-21 p.14aDemencia14aDepresión14aDiagnóstico 4aDocumental1 aSIMPSON, W.M.0 tMODERN GERIATRICSgVol. 3, no. 3 (1991)