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- Physician and nurse migration : analysis and policy implications / by Alfonso Mejía, Helena Pizurki, Erica Royston - Geneva : World Health Organization , 1979 - xiv, 476 s. ISBN 92-4-156059-2 [1, currently available 1]
- Chapters, articles
book
- Women as providers of health care / Helena Pizurki ... - Geneva : WHO , 1987 - 163 s. ISBN 92-4-156104-1 [2, currently available 2]
- Chapters, articles
book