TY  - JOUR 
T1  - Historical amnesia and its consequences: the need to build histories of practice
JO  - Texto & Contexto - Enfermagem
A1  - Nelson, Sioban
SN  - 0104-0707
UL  - 10.1590/S0104-07072009000400021
VL  - 18 
Y1  - 2009
PB  - Brasil 
ER  -