N. Berkowitz

A new scale for the assessment of functional status in Alzheimer's disease and related disorders.

B Gittelman, C. Eisdorfer, D. Loewenstein, 1989, Journal of gerontology.

A comparative analysis of functional status among Spanish- and English-speaking patients with dementia.

A. Ardila, J. Mintzer, S. Hayden, 1992, Journal of gerontology.

Gastroparesis after lung transplantation. Potential role in postoperative respiratory complications.

N. Berkowitz, C. McGregor, L. Schulman, 1995, Chest.