A randomized controlled trial of early versus "traditional" postoperative oral intake after major abdominal gynecologic surgery
Effectivenes of inpatient and outpatient treatment strategies for women with pelvic inflammatory disease: results from the Pelvic Inflammatory Disease Evaluation and Clinical Health (PEACH) randomized trial
Neuroblastoma screening at one year of age
Occurrence of celiac disease after onset of type 1 diabetes: a 6-year prospective longitudinal study