Kenneth Sikaris

Definitions and major prerequisites of direct and indirect approaches for estimating reference limits.

Rainer Haeckel, Khosrow Adeli, Graham Jones, Ken Sikaris, Werner Wosniok

Journal article  |  2023  |  Clin Chem Lab Med

Reference intervals are established either by direct or indirect approaches. Whereas the definition of direct is well established,..

Testosterone suppression due to surreptitious use of a selective androgen receptor modulator

Michael B Theophilos, Marcela P Nascimento, Andrew Carter, Kenneth A Sikaris

Journal article  |  2023  |  Pathology

The Role of Mimicry in Defining Statistical Health.

Kenneth A Sikaris

Journal article  |  2022  |  Clin Chem

A case of a functional sacral paraganglioma with an uncommon germline mutation

Michael B Theophilos, Tiffany J Symes, Kenneth A Sikaris

Journal article  |  2022  |  Pathology

Current Utility and Reliability of Biological Variability.

Khushbu Patel, Joe M El-Khoury, Aasne K Aarsand, Tony Badrick, Graham RD Jones, Ken Sikaris, M Laura Parnas

Journal article  |  2021  |  Clin Chem

Impact of the 2020 Victorian COVID lockdown measures on serum vitamin D levels

Michael B Theophilos, Catherine Lynch, Jasmina Nguyen, Ken A Sikaris

Journal article  |  2021  |  Pathology

The age of iron: an assessment of age-related distribution in paediatric iron studies

Marcela P Nascimento, Louise Prentice, Michael B Theophilos, Catherine Lynch, Daniella Angeleski, Ken A Sikaris

Journal article  |  2021  |  Pathology

Differing performance of two assays for the measurement of anti-Mullerian hormone in premenopausal women: A cross-sectional study.

Robin J Bell, Marina A Skiba, Ken Sikaris, Angela Liu, Rakibul M Islam, Susan R Davis

Journal article  |  2021  |  Clin Endocrinol (Oxf)

OBJECTIVE: To compare the performance of two anti-Mullerian (AMH) assays over a range of concentrations, in samples collected from..

Reply to Dr Hawkins regarding comparability of results for monitoring.

Kenneth Sikaris, Gus Koerbin, Graham Jones, Robert Flatman

Journal article  |  2021  |  Clin Chem Lab Med

Separating disease and health for indirect reference intervals

KA Sikaris

Journal article  |  2021  |  Journal of Laboratory Medicine

The indirect approach to defining reference intervals operates 'a posteriori', on stored laboratory data. It relies on being able ..