Low Back Pain in Children and Adolescents: an Algorithmic Clinical Approach: Page 259

Growth Impairment and Nutritional Status in Children with Chronic Kidney Disease: Page 271

Evaluation of Serum and Pleural Levels of Angiopoietin 1 and Angiopoietin 2 in Children with Transudative and Exudative Pleural Effusions: Page 278

Association of Serum Alanine Aminotransferase Levels with Cardiometabolic Risk Factors in Normal Weight and Overweight Children: Page 287

Prevalence of Asthma in Children of Chemical Warfare Victims: Page 294

Association of serum Soluble Triggering Receptor Expressed on Myeloid Cells Levels in Malignancy Febrile Neutropenic Patients with Bacteremia and Fungemia: Page 301

Prevalence and Pattern of Congenital Heart Disease among Neonates in Gorgan, Northern Iran (2007 2008): Page 307

Malondialdehyde Level in the Cord Blood of Newborn Infants: Page 313

Investigating the Efficacy of Zizyphus Jujuba on Neonatal Jaundice: Page 320

The Effect of Traditional Remedies (Camel's Thorn, Flixweed and Sugar Water) on Idiopathic Neonatal Jaundice: Page 325

Normative Data and Psychometric Properties of the Child Behavior Checklist and Teacher Rating Form in an Iranian Community Sample: Page 331

Evaluating the Validity and Reliability of PDQ II and Comparison with DDST II for Two Step Developmental Screening: Page 343

Hemangiomas in Children: Challenges and Outcome of Surgical Management in Benin City, Nigeria: Page 350

The Role of Electron Microscopy for the Diagnosis of Childhood Glomerular Diseases: Page 357

Hirschsprung's Disease: a Clinical and Pathologic Study in Iranian Constipated Children: Page 362

A Clinico Pathologic Study of 142 Orofacial Tumors in Children and Adolescents in Southern Iran: Page 367

Female Sex as a Risk Factor for Glycemic Control and Complications in Iranian Patients with Type One Diabetes Mellitus: Page 373

Family Social Status and Dietary Adherence of Patients with Phenylketonuria: Page 379

Liver Hydatid Cyst in Children (A 14 year Review): Page 385

Amplitude Changes of the Electrically Evoked Compound Action Potential in Children with Cochlear Implants: Preliminary Results: Page 390

Pelizaeus Merzbacher Disease: the First Genetically Approved Case Report from Iran: Page 395

A Case of Atypical McCune Albright Syndrome with Vaginal Bleeding: Page 399

Posterior Mediastinal Thymus: Case Report and Literature Review: Page 404

Zinc in Acute Bronchiolitis: Is It Really Ineffective?: Page 409

Author's Reply: Page 410