RT Journal Article SR Electronic T1 Association Between Alcohol Consumption and Nocturnal Leg Cramps JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.2142 VO 16 IS 4 A1 McIntosh, Elizabeth W. A1 Johansen, Michael E. YR 2018 UL http://www.annfammed.org/content/16/4/iii.abstract AB