Valsecchi, M G Modelling the relative risk of esophageal cancer in a case-control study. [electronic resource] - Journal of clinical epidemiology Apr 1992 - 347-55 p. digital Publication Type: Journal Article ISSN: 0895-4356 Standard No.: 10.1016/0895-4356(92)90035-l doi Subjects--Topical Terms: AdultAgedAlcohol Drinking--adverse effectsCarotenoids--pharmacologyCase-Control StudiesDietEsophageal Neoplasms--epidemiologyHumansLogistic ModelsMaleMiddle AgedRiskRisk FactorsSmoking--adverse effectsVitamin A--adverse effectsbeta Carotene