Associations between changes in resilient coping and posttraumatic stress disorder symptoms.
Sinclair VG, Adams SM, Dietrich M.
Familial factors predicting recovery and maintenance of physical activity in people with low back pain: insights from a population-based twin study.
Zadro JR, Shirley D, Duncan GE, Ferreira PH.
Age at dieting onset, body mass index, and dieting practices: A twin study.
Enriquez E, Duncan GE, Schur E