Surman, G., Hemming, K., Platt, M., Parkes, J., Green, A., Hutton, J., & Kurinczuk, J. (2009). Children with cerebral palsy: Severity and trends over time.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSurman, G., K. Hemming, M. Platt, J. Parkes, A. Green, J. Hutton, और J. Kurinczuk. Children with Cerebral Palsy: Severity and Trends over Time. 2009.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSurman, G., et al. Children with Cerebral Palsy: Severity and Trends over Time. 2009.
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