van den Munckhof ICL, Kurilshikov A, Ter Horst R, et al
PMCID: PMC6512409 Barlow KM, Brooks BL, Esser MJ, Kirton A, Mikrogianakis A, Zemek RL, MacMaster FP, Nettel-Aguirre A, Yeates KO, Kirk V, Hutchison JS, Crawford S, Turley B, Cameron C, Hill MD, Samuel T, Buchhalter J, Richer L, Platt R, Boyd R, Dewey D (2020) Efficacy of melatonin in children with postconcussive symptoms: A randomized clinical trial
Any new or worsening symptoms after months of stable therapy should be evaluated, as these may indicate complications unrelated to expected medication effects
Lasting Reduction of Nicotine-seeking Behavior by Chronic N-acetylcysteine during Experimental Cue-exposure Therapy