Pooled analyses of all ethnicities combined. A. HaalandØystein JugessurAstanand GjerdevikMiriam RomanowskaJulia ShiMin H. BeatyTerri L. MarazitaMary C. MurrayJeffrey J. WilcoxAllen T. LieRolv K. GjessingHåkon 2017 <p>From left to right: smoking, alcohol intake, and vitamin use.</p>