title: Evolving diseases. The importance of time.
authors: University of Pennsylvania School of Medicine, Philadelphia 19104.
authors: B H
authors: BH
authors: Athreya
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D003933:Diagnosis; D005260:Female; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000175:diagnosis; D009080:Mucocutaneous Lymph Node Syndrome / Q000175:diagnosis; D012216:Rheumatic Diseases / Q000175:diagnosis; D013997:Time Factors