Using the Solomon Four Design.
Michel
Y
Y
College of Nursing, Medical University of South Carolina, Charleston, USA.
Haight
B K
BK
D000368:Aged; D000704:Analysis of Variance; D003863:Depression / Q000517:prevention & control; D016330:Frail Elderly; D006801:Humans; D015201:Meta-Analysis as Topic; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design