Impact of Cancer Treatment on Polypharmacy Status and Subsequent Hospitalisation due to Toxicity in Older Adults with Cancer. (October 2022) - Walsh, D.J.; Hamid, M.; Hannan, M.; Tabb, E.; Dunne, E.; Horgan, A.M.; Lynch, P.; MyoOo, N.; O'Connor, M.; Calvert, P.; Jordan, E.