Causal inference: the case of hygiene and health.
Aiello
Allison E
AE
Joseph Mailman School of Public Health, Columbia University, New York, NY 10032, USA.
Larson
Elaine L
EL
D015982:Bias; D015984:Causality; D015986:Confounding Factors, Epidemiologic; D004812:Epidemiologic Methods; D006235:Hand Disinfection; D006262:Health; D006801:Humans; D006920:Hygiene; D012307:Risk Factors