Priskila Christy, - and YESSY PUSPITASARI, NIM011218156307 and Muhamad Robi'ul Fuadi, - and Ferdy Royland Marpaung, - (2022) Comparison of Laboratory Diagnosis of Urinary Tract Infections Based on Leukocyte and Bacterial Parameters Using Standardized Microscopic and Flow Cytometry Methods. International Journal of Nephrology. pp. 1-8.

Ferdy Royland Marpaung, - and Aryati, - and Sidarti Soehita, - (2022) Acute suppurative thyroiditis in a post arteriovenous shunt infection patient. Christian Journal for Global Health, 9 (1). pp. 105-110. ISSN 2167-2415

Ferdy Royland Marpaung, - and Aryati, - (2022) Analysis of Adrenocorticotropic Hormone and Cortisol Levels in Acute Respiratory Distress Syndrome COVID-19 Patients. Hindawi-Disease Markers, 2022 (319128). pp. 1-7. ISSN 18758630

Fauqa Arinil Aulia, - and Sri Lestari Utami, - and Leonita Anniwati, - and Sony Wibisono, - and Ferdy Royland Marpaung, - (2020) Serum Receptor Activator of Nuclear Factor-κβ Ligand and Osteoprotegerin Levels and Ratio in Correlation with Bone Mineral Density. Indonesian Journal of Clinical Pathology and Medical Laboratory, 27 (1). pp. 76-82. ISSN 0854-4263

Adil Dinata Simangunsong, - and Aryati, - and Azimatul Karimah, - and Ferdy Royland Marpaung, - (2019) CORRELATION BETWEEN SERUM VITAMIN D LEVELS AND SEVERITY OF SCHIZOPHRENIA PATIENTS IN THE DR. SOETOMO HOSPITAL. Indonesian Journal of Clinical Pathology and Medical Laboratory, 2 (2). pp. 250-256. ISSN 0854-4263