Multicenter, Randomized, Placebo-Controlled Trial of Amitriptyline in Children With Functional Gastrointestinal DisordersMiguel Saps, Paul E. Hyman, Jose Cocjin et al.|Gastroenterology|2009Cited by 252
Visceral hyperalgesia in children with functional abdominal painArnold Wald, Nader N. Youssef, Lúther Sigurðsson et al.|The Journal of Pediatrics|2001Cited by 227
PEG3350 in the Treatment of Childhood Constipation: A Multicenter, Double-Blinded, Placebo-Controlled TrialSamuel Nurko, Nader N. Youssef, Mahmoud Sabri et al.|The Journal of Pediatrics|2008Cited by 117
Accuracy of Pain Recall in ChildrenAshish Chogle, Miguel Saps, Marcelo Sztainberg et al.|Journal of Pediatric Gastroenterology and Nutrition|2012Cited by 40
Assessment of Abdominal Pain Through Global Outcomes and Recent FDA Recommendations in ChildrenSaeed Mohammad, Miguel Saps, Nader N. Youssef et al.|Journal of Pediatric Gastroenterology and Nutrition|2013Cited by 19