LC-MS/MS in the Clinical Laboratory – Where to From Here?

著者: Grebe, Stefan KG, Singh, Ravinder J
出版事項 2011

Vitamin D (25OHD) Serum Seasonality in the United States

著者: Kasahara, Amy K., Singh, Ravinder J., Noymer, Andrew
出版事項 2013

Vitamin D-Mediated Hypercalcemia: Mechanisms, Diagnosis, and Treatment

著者: Tebben, Peter J., Singh, Ravinder J., Kumar, Rajiv
出版年 Endocr Rev (2016)

Assessment of synthetic glucocorticoids in asthmatic sputum

著者: Hagan, John B., Taylor, Robert L., Singh, Ravinder J.
出版事項 2011

10 years of 25-hydroxyvitamin-D testing by LC-MS/MS-trends in vitamin-D deficiency and sufficiency

著者: Galior, Kornelia, Ketha, Hemamalini, Grebe, Stefan, Singh, Ravinder J
出版年 Bone Rep (2018)

Nitration of γ-tocopherol and oxidation of α-tocopherol by copper-zinc superoxide dismutase/H(2)O(2)/NO(2)(−): Role of nitrogen dioxide free radical

著者: Singh, Ravinder J., Goss, Steven P. A., Joseph, Joy, Kalyanaraman, B.
出版事項 1998

25-Hydroxyvitamin D Can Interfere With a Common Assay for 1,25-Dihydroxyvitamin D in Vitamin D Intoxication

著者: Hawkes, Colin P., Schnellbacher, Sarah, Singh, Ravinder J., Levine, Michael A.
出版年 J Clin Endocrinol Metab (2015)

Renal medullary 11β-hydroxysteroid dehydrogenase type 1 in Dahl salt-sensitive hypertension

著者: Liu, Yong, Singh, Ravinder J., Usa, Kristie, Netzel, Brian C., Liang, Mingyu
出版事項 2008

Vitamin D Status and Longitudinal Lung Function Decline in the Lung Health Study

著者: Kunisaki, Ken M., Niewoehner, Dennis E., Singh, Ravinder J., Connett, John E.
出版事項 2010

Determination of Serum and Plasma Sclerostin Concentrations by Enzyme-Linked Immunoassays

著者: McNulty, Melissa, Singh, Ravinder J., Li, Xujian, Bergstralh, Eric J., Kumar, Rajiv
出版事項 2011

Rapid measurement of estrogens and their metabolites in human serum by liquid chromatography-tandem mass spectrometry without derivatization

著者: Guo, Tiedong, Gu, Jianghong, Soldin, Offie P., Singh, Ravinder J., Soldin, Steven J.
出版事項 2008

CYP2R1 Mutations Impair Generation of 25-hydroxyvitamin D and Cause an Atypical Form of Vitamin D Deficiency

著者: Thacher, Tom D., Fischer, Philip R., Singh, Ravinder J., Roizen, Jeffrey, Levine, Michael A.
出版年 J Clin Endocrinol Metab (2015)

Reexamination of the mechanism of hydroxyl radical adducts formed from the reaction between familial amyotrophic lateral sclerosis-associated Cu,Zn superoxide dismutase mutants a...

著者: Singh, Ravinder J., Karoui, Hakim, Gunther, Michael R., Beckman, Joseph S., Mason, Ronald P., Kalyanaraman, B.
出版事項 1998

Infants of Women with Polycystic Ovary Syndrome Have Lower Cord Blood Androstenedione and Estradiol Levels

著者: Anderson, Helen, Fogel, Naomi, Grebe, Stefan K., Singh, Ravinder J., Taylor, Robert L., Dunaif, Andrea
出版事項 2010

Comparison of the Effect of Daily Versus Bolus Dose Maternal Vitamin D(3) Supplementation on the 24,25-dihydroxyvitamin D(3) to 25-hydroxyvitamin D(3) Ratio

著者: Ketha, Hemamalini, Thacher, Tom D., Oberhelman, Sara S., Fischer, Philip R., Singh, Ravinder J., Kumar, Rajiv
出版年 Bone (2018)

Comparison of Sex Steroid Measurements in Men by Immunoassay versus Mass Spectroscopy and Relationships with Cortical and Trabecular Volumetric Bone Mineral Density

著者: Khosla, Sundeep, Amin, Shreyasee, Singh, Ravinder J., Atkinson, Elizabeth J., Melton, L. Joseph, Riggs, B. Lawrence
出版事項 2008

Plasma Chromogranin A or Urine Fractionated Metanephrines Follow-Up Testing Improves the Diagnostic Accuracy of Plasma Fractionated Metanephrines for Pheochromocytoma

著者: Algeciras-Schimnich, Alicia, Preissner, Carol M., Young, William F., Singh, Ravinder J., Grebe, Stefan K. G.
出版事項 2008

Comparison of Multiple Steroid Concentrations in Serum and Dried Blood Spots throughout the Day of Patients with Congenital Adrenal Hyperplasia

著者: Sarafoglou, Kyriakie, Himes, John H., Lacey, Jean M., Netzel, Brian C., Singh, Ravinder J., Matern, Dietrich
出版事項 2011

Adrenal Cortical Carcinoma Associated With Lynch Syndrome: A Case Report and Review of Literature

著者: Kaur, Ravinder Jeet, Pichurin, Pavel N, Hines, Jolaine M, Singh, Ravinder J, Grebe, Stefan K, Bancos, Irina
出版年 J Endocr Soc (2019)

Comparison of Metabolism of Vitamins D(2) and D(3) in Children With Nutritional Rickets

著者: Thacher, Tom D, Fischer, Philip R, Obadofin, Michael O, Levine, Michael A, Singh, Ravinder J, Pettifor, John M
出版事項 2010