Effectiveness of training workplace managers to understand and support the mental health needs of employees: a systematic review and meta-analysis
A. Gayed, J. Milligan-Saville, J. Nicholas, B. T. Bryan, A. Lamontagne, A. Milner, I. Madan, R. Calvo, H. Christensen, A. Mykletun, N. Glozier, S. Harvey
Occupational and Environmental Medicine