Screening for developmental delay at 18 months using the Infant Toddler Checklist: A validation study. - Borkhoff, Cornelia M.; Imsirovic, Haris; Bayoumi, Imaan; Macarthur, Colin; Nurse, Kimberly M.; To, Teresa; Feldman, Mark E.; Lau, Eddy; Knight, Braden; Birken, Catherine S.; Maguire, Jonathon L.; Parkin, Patricia C. (PLoS ONE, 2025)