RT Journal Article SR Electronic T1 Screening for fetal alcohol spectrum disorder. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 33 OP 34 VO 51 IS 1 A1 Joey Gareri A1 Daphne Chan A1 Julia Klein A1 Gideon Koren A1 Motherisk Team YR 2005 UL http://www.cfp.ca/content/51/1/33.abstract AB QUESTION: I have several patients whom I suspect are drinking during pregnancy. How can I find out for sure if they are? ANSWER: You can use one of the validated tools to screen for problem drinking. Motherisk uses the TWEAK test, but others are just as good. Following birth, you can test infants' meconium for metabolites of ethanol to detect whether they were exposed in utero to excessive drinking.