J. Barton

Enhancing Recovery in Coronary Heart Disease (ENRICHD) Study Intervention: Rationale and Design

N. Schneiderman, L. Kassem, W. Kraus, 2001, Psychosomatic medicine.

The effects of green exercise on psychological health and well-being.

J. Barton, 2009 .

Natural Choices for Health and Wellbeing

J. Barton, 2013 .