Smithard, David, Hansjee, Dharinee, Henry, Darrien, Mitchell, Laura, Sabaharwal, Arjun, Salkeld, Jo, Yeung, Eirene, Younus, Osman and Swaine, Ian ORCID: https://orcid.org/0000-0002-3747-1370 (2020) Inter-relationships between frailty, sarcopenia, undernutrition and dysphagia in older people who are admitted to acute frailty and medical wards: is there an older adult quartet? Geriatrics, 5 (3):41. ISSN 2308-3417 (Print), 2308-3417 (Online) (doi:10.3390/geriatrics5030041)