Humphreys, I., Humphreys, I., Thomas, S., Phillips, C., & Lincoln, N. (2015). Cost analysis of the Communication and Low Mood (CALM) randomised trial of behavioural therapy for stroke patients with aphasia. Clinical Rehabilitation, 29(1), pp. 30-41. doi:10.1177/0269215514537656

Humphreys, Ioan, I. Humphreys, S. Thomas, C. Phillips, and N. Lincoln. "Cost Analysis of the Communication and Low Mood (CALM) Randomised Trial of Behavioural Therapy for Stroke Patients With Aphasia." Clinical Rehabilitation 29, no. 1 (2015): 30-41.

Humphreys, Ioan, et al. "Cost Analysis of the Communication and Low Mood (CALM) Randomised Trial of Behavioural Therapy for Stroke Patients With Aphasia." Clinical Rehabilitation 29.1 (2015): 30-41.