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The Effect of Psychological First Aid Training on Knowledge and Understanding about Psychosocial Support Principles: A Cluster-Randomized Controlled Trial.
Sijbrandij M, Horn R, Esliker R, O'May F, Reiffers R, Ruttenberg L, Stam K, de Jong J, Ager A. Sijbrandij M, et al. Among authors: reiffers r. Int J Environ Res Public Health. 2020 Jan 11;17(2):484. doi: 10.3390/ijerph17020484. Int J Environ Res Public Health. 2020. PMID: 31940865 Free PMC article. Clinical Trial.