TY - BOOK AU - Balthazar, Catherine H. TI - Rehabilitation research: : principles and applications SN - 9780323680431 (pbk) U1 - 617.03 PY - 2022/// CY - Missouri PB - Elsevier KW - Rehabilitation research KW - Non experimental research KW - Research paradigms KW - Research validity KW - Epidemiology KW - FRAHS KW - MIT KW - GGC N1 - Includes appendix and Index ER -