T. Ojala

The dominance of chronic pain: a phenomenological study.

J. Karppinen, A. Häkkinen, K. Sipilä, 2014, Musculoskeletal care.

Competence areas of health science teachers - A systematic review of quantitative studies.

T. Saaranen, M. Sormunen, L. Salminen, 2018, Nurse education today.

The essence of the experience of chronic pain

T. Ojala, 2016 .

Although unseen, chronic pain is real–A phenomenological study

J. Karppinen, A. Häkkinen, K. Sipilä, 2015, Scandinavian journal of pain.

Reliability and validity study of the Finnish version of the Chronic Pain Acceptance Questionnaire (CPAQ)

A. Häkkinen, K. Sipilä, T. Suutama, 2013, Disability and rehabilitation.

Chronic pain affects the whole person – a phenomenological study

J. Karppinen, A. Häkkinen, K. Sipilä, 2015, Disability and rehabilitation.