1. Vitamin D Supplementation for Depressive Symptoms: A Systematic Review and Meta-analysis of Randomized Controlled Trials Shaffer, Jonathan A.; Edmondson, Donald E.; Wasson, Lauren; Falzon, Louise; Homma, Kirsten E.; Ezeokoli, Nchedcochukwu; Li, Peter; Davidson, Karina W. 2014 Articles Vitamin D--Therapeutic useDepression, Mental--TreatmentMeta-analysisMedicineMental healthMedical sciences
2. Do different depression phenotypes have different risks for recurrent coronary heart disease? Shaffer, Jonathan A.; Whang, William; Shimbo, Daichi; Burg, Matthew M.; Schwartz, Joseph E.; Davidson, Karina W. 2012 Articles Coronary heart diseaseDepression, Mental--Physiological aspectsMedical sciencesMental healthMedicine
3. Meta-Analysis of Perceived Stress and Its Association With Incident Coronary Heart Disease Richardson, Safiya; Shaffer, Jonathan A.; Falzon, Louise; Krupka, David; Davidson, Karina W.; Edmondson, Donald E. 2012 Articles Meta-analysisHeart--Effect of stress onStress (Psychology)Coronary heart diseaseMedical sciencesEpidemiologyMental health
4. Observed Hostility and the Risk of Incident Ischemic Heart Disease: A Prospective Population Study From the 1995 Canadian Nova Scotia Health Survey Newman, Jonathan D.; Davidson, Karina W.; Shaffer, Jonathan A.; Schwartz, Joseph E.; Chaplin, William F.; Kirkland, Susan; Shimbo, Daichi 2011 Articles Coronary heart diseaseHostility (Psychology)Depression, MentalMental healthEpidemiologyMedical sciences