TY - JOUR A1 - Yen, I.H. A1 - Syme, S.L. T1 - The social environment and health: A discussion of the epidemiologic literature Y1 - 1999 DO - 10.1146/annurev.publhealth.20.1.287 JF - Annual Review of Public Health VL - 20 SP - 287 EP - -308 ER -