| grateful med | A microcomputer-based software package providing a user-friendly interface to the medlars system of the national library of medicine. (12 Dec 1998) |
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| travel | Aspects of health and disease related to travel. It includes the physiologic and psychologic beneficial or adverse effects of travel in general or with regard to specific diseases. It includes also emporiatrics, the specialty devoted to the medical aspects of travel. It excludes study tours. (12 Dec 1998) |