
Health sciences libraries in hospitals were examined from longitudinal data collected in 1969, 1973, and 1979, to derive parameters for the universe and for resources, services, and manpower. The surveys show that during this period, the number of hospitals decreased whereas the number of libraries increased. Growth in the number of community hospital libraries was counterbalanced by changes in federal, psychiatric, tuberculosis, and chronic illness hospitals.
Library Services, Libraries, Hospital, Hospitals, United States
Library Services, Libraries, Hospital, Hospitals, United States
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 3 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
