The abstract - the ``Union List of Periodicals in Medical Libraries of Myanmar: 1980-1993`` is published by the Department of Medical Research, Central Biomedical Library which is the National Focal Point library of Health Literature, Library and Information Services (HELLIS) network which was established since 1979 by WHO, S.E. Asia Regional Office. Other seven libraries which participate in this union list are: 1. Institute of Medicine 1, Library, Yangon; 2. Institute of Medicine 2, Library, Yangon; 3. Institute of Medicine, Library, Mandalay; 4. Institute of Dental Medicine, Library, Yangon; 5. Department of Health, Central Health Science Library, Yangon; 6. Institute of Nursing, Library, Yangon; 7. Department of Health Manpower, Library, Yangon.