TY  - JOUR 
T1  - How limitations in data of health surveillance impact decision making in the Covid-19 pandemic
JO  - Saúde em Debate
A1  - Villela, Daniel Antunes Maciel
SN  - 0103-1104
UL  - 10.1590/0103-11042020E413
VL  - 44 
Y1  - 2020
PB  - Brasil 
ER  -