Dritsaki, M., Gray, A., Petrou, S., Dutton, S., Lamb, S., & Thorn, J. (2017). Current UK practices on Health Economics Analysis Plans (HEAPs): Are we using heaps of them? Springer International Publishing.

Dritsaki, M., A. Gray, S. Petrou, S. Dutton, S. Lamb, and J. Thorn. Current UK Practices on Health Economics Analysis Plans (HEAPs): Are We Using Heaps of Them? Springer International Publishing, 2017.

Dritsaki, M., et al. Current UK Practices on Health Economics Analysis Plans (HEAPs): Are We Using Heaps of Them? Springer International Publishing, 2017.