Park, J., Belcher, J., & Castellanos-Brown, K. A review of observational pain scales in nonverbal elderly with cognitive impairments.

Park, Juyoung., John Belcher, و Karen Castellanos-Brown. A Review of Observational Pain Scales in Nonverbal Elderly With Cognitive Impairments.

Park, Juyoung., John Belcher, و Karen Castellanos-Brown. A Review of Observational Pain Scales in Nonverbal Elderly With Cognitive Impairments.