Health, Center for Devices and Radiological. "Laboratory Developed Tests". www.fda.gov. Archived from the original on 2019-04-23. Retrieved 2018-12-02.
Morel, Chantal; McClure, Lindsay; Edwards, Suzanne; Goodfellow, Victoria; Sandberg, Dale; Thomas, Joseph; Mossialos, Elias (2016). Overview of the diagnostics market. European Observatory on Health Systems and Policies. Archived from the original on 2020-03-08. Retrieved 2018-12-02.
Morel, Chantal; McClure, Lindsay; Edwards, Suzanne; Goodfellow, Victoria; Sandberg, Dale; Thomas, Joseph; Mossialos, Elias (2016). Overview of the diagnostics market. European Observatory on Health Systems and Policies. Archived from the original on 2020-03-08. Retrieved 2018-12-02.
Health, Center for Devices and Radiological. "Laboratory Developed Tests". www.fda.gov. Archived from the original on 2019-04-23. Retrieved 2018-12-02.