TY  - DATA
T1  - Behavioral Risk Factor Surveillance System (BRFSS) Asthma Call-Back Survey, 2009
AU  - United States Department of Health and Human Services. Centers for Disease Control and Prevention. Public Health Surveillance Program Office
PY  - 2012
DO  - 10.3886/ICPSR34300.v1
PB  - Inter-university Consortium for Political and Social Research [distributor]
ER  -