TY - JOUR T1 - The effect of two speech and language approaches on speech problems in people with Parkinson's disease: the PD COMM RCT. JO - Health Technol Assess PY - 2024/10/01 AU - Sackley CM AU - Rick C AU - Brady MC AU - Burton C AU - Jowett S AU - Patel S AU - Woolley R AU - Masterson-Algar P AU - Nicoll A AU - Smith CH AU - Abdali Z et al ED - DO - DOI: 10.3310/ADWP8001 VL - 28 IS - 58 SP - 1 EP - 141 Y2 - 2026/01/18 ER -