Redfern, O., Harford, M., Gerry, S., Prytherch, D., & Watkinson, P. (2020). Frailty assessment in very old intensive care patients: The Hospital Frailty Risk Score answers another question. Springer Nature.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRedfern, OC, M. Harford, S. Gerry, D. Prytherch, और PJ Watkinson. Frailty Assessment in Very Old Intensive Care Patients: The Hospital Frailty Risk Score Answers Another Question. Springer Nature, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRedfern, OC, et al. Frailty Assessment in Very Old Intensive Care Patients: The Hospital Frailty Risk Score Answers Another Question. Springer Nature, 2020.
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