TY  - JOUR 
T1  - An overview of research designs relevant to nursing: Part 3: Mixed and multiple methods
JO  - Revista Latino-Americana de Enfermagem
A1  - Martha, Driessnack
A1  - Sousa, Valmi D.
A1  - Mendes, Isabel Amélia Costa
SN  - 0104-1169
UL  - 10.1590/S0104-11692007000500025
VL  - 15 
Y1  - 2007
PB  - Brasil 
ER  -