TY - GEN AU - Michels,E TI - Use of the t test SN - 0031-9023 PY - 1991///1219 KW - Analysis of Variance KW - Data Interpretation, Statistical KW - Physical Therapy Modalities KW - Research Design N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1093/ptj/71.10.763 ER -