Mapping the literature of respiratory therapy.

Little research has been conducted on the characteristics of the literature of respiratory care. The bibliometric method was used to identify the core journals in the discipline and the extent of indexing of those journals. This study was a part of Medical Library Association (MLA) Nursing and Allied Health Resources Section's project to map the literature of allied health. Findings indicate that the research writings of the discipline cite journal articles most heavily, with the majority of the citations published between 1980 and 1993. The literature has a small core of cited journals with a wide dispersion. MEDLINE and EMBASE provided the best indexing coverage of the literature, and minimal coverage was given by the Cumulative Index to Nursing and Allied Health Literature and HEALTH.