Is low serum 25(OH) vitamin D a risk factor for childhood pneumonias?

by Tuba Ünal, Behzat Özkan, Atilla Çayır, Avni Kaya, Zerrin Orbak
Published 2012-12-01

Three Siblings with Idiopathic Hypogonadotropic Hypogonadism in a Nonconsanguineous Family: A Novel KISS1R/GPR54 Loss-of-Function Mutation

by Özlem Nalbantoğlu, Gülçin Arslan, Özge Köprülü, Filiz Hazan, Semra Gürsoy, Behzat Özkan
Published 2019-12-01

Outcomes of Dyslipidemia Screening Program in School-aged Children

by Engin Köse, Melis Köse, Sipil Topçu, Büşra Matur, Buket Barış, Behzat Özkan
Published 2021-06-01

A case of luftsichel sign for left upper lobe collapse

by Erden Erol Ünlüer, Behzat Özkan, Fatih Esad Topal, Nuri Nazif Altiner, Arif Karagöz
Published 2015-01-01

Spectrum of Clinical Manifestations in Turkish Patients with Williams-Beuren Syndrome: A Monocentric Study

by Semra Gürsoy, Filiz Hazan, Cüneyt Zihni, Sezer Acar, Murat Muhtar Yılmazer, Timur Meşe, Behzat Özkan
Published 2021-09-01

Detection of <italic>SHOX</italic> Gene Variations in Patients with Skeletal Abnormalities with or without Short Stature

by Semra Gürsoy, Filiz Hazan, Ayça Aykut, Özlem Nalbantoğlu, Hüseyin Anıl Korkmaz, Korcan Demir, Behzat Özkan, Özgür Çoğulu
Published 2020-12-01

A Case of Late-onset Hyperinsulinemic Hypoglycemia: HNF4A Mutation

by Gülçin Arslan, Sezer Acar, Taha Reşid Özdemir, Özlem Nalbantoğlu, Özgür Kırbıyık, Özge Köprülü, Beyhan Özkaya, Behzat Özkan
Published 2020-06-01

Novel CYP27B1 Gene Mutations in Patients with Vitamin D-Dependent Rickets Type 1A.

by Korcan Demir, Walaa E Kattan, Minjing Zou, Erdem Durmaz, Huda BinEssa, Özlem Nalbantoğlu, Roua A Al-Rijjal, Brian Meyer, Behzat Özkan, Yufei Shi
Published 2015-01-01

Comparison of Treatment Regimens in Management of Severe Hypercalcemia Due to Vitamin D Intoxication in Children

by Korcan Demir, Hakan Döneray, Cengiz Kara, Zeynep Atay, Semra Çetinkaya, Atilla Çayır, Ahmet Anık, Erdal Eren, Ahmet Uçaktürk, Gülay Can Yılmaz, Ayça Törel Ergür, Mustafa Kendirci, Zehra Aycan, Abdullah Bereket, Murat Aydın, Zerrin Orbak, Behzat Özkan
Published 2019-06-01