David M Hailey

Time spent on daytime direct care activities by personal carers in two Australian residential aged care facilities: a time-motion study.

Ping Yu, Siyu Qian, D. Hailey, 2014, Australian health review : a publication of the Australian Hospital Association.

The work pattern of personal care workers in two Australian nursing homes: a time-motion study

Ping Yu, D. Hailey, Robert Yu, 2012, BMC Health Services Research.

Factors influencing nursing time spent on administration of medication in an Australian residential aged care home.

Ping Yu, Siyu Qian, Ning Wang, 2016, Journal of nursing management.