title: Addressing bias in observational studies of alcohol withdrawal syndrome: a call to the field.
authors: Department of Internal of Medicine, Yale University, New Haven, Connecticut.
authors: David A
authors: DA
authors: Fiellin
authors: Jeffrey H
authors: JH
authors: Samet
authors: Patrick G
authors: PG
authors: O'Connor
mesh_terms: D000431:Ethanol / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007297:Inpatients; D008297:Male; D012720:Severity of Illness Index; D013375:Substance Withdrawal Syndrome / Q000097:blood* / Q000175:diagnosis*
chemical_list: D000431:Ethanol