Zhang, S., Mada, S. R., Mattison, D., Caritis, S., & Venkataramanan, R. (2007). Development and validation of a high-performance liquid chromatography-mass spectrometric assay for the determination of 17-alpha Hydroxyprogesterone Caproate (17-OHPC) in human plasma. J Chromatogr B Analyt Technol Biomed Life Sci.

Zhang, Shimin, Sripal Reddy Mada, Don Mattison, Steve Caritis, und Raman Venkataramanan. "Development and Validation of a High-performance Liquid Chromatography-mass Spectrometric Assay for the Determination of 17-alpha Hydroxyprogesterone Caproate (17-OHPC) in Human Plasma." J Chromatogr B Analyt Technol Biomed Life Sci 2007.

Zhang, Shimin, et al. "Development and Validation of a High-performance Liquid Chromatography-mass Spectrometric Assay for the Determination of 17-alpha Hydroxyprogesterone Caproate (17-OHPC) in Human Plasma." J Chromatogr B Analyt Technol Biomed Life Sci 2007.