SUGI · 1997Paper 253-24SUGI 1997The Power of the SAS Date Functions: Creating a Utilization History for Residents of Nursing HomesSandra T. Rothwell; Mary Ann Bush; Ilene Gottfried; Dawn ScottSource category: Conference paperPaperPaperThe publisher TOC prints paper number 253-24, although this is SUGI 22; the number may be incorrect.Author collections: Sandra T. Rothwell
SUGI · 1994Paper 115SUGI 1994Tracking Software for Longitudinal Studies at the National Center for Health StatisticsSandra T. Rothwell; Aileen D. BennettSource category: Conference paperPaperPaperAuthor collections: Sandra T. Rothwell · Aileen D. Bennett