Search results
- Diabetes care and research in Europe: the St. Vincent declaration action programme : implementation document / edit. H. M. J. Krans, M. Porta, H. Keen - Copenhagen : WHO , 1992 - 66 s. [1, currently available 1]
- Chapters, articles
- Screening for diabetic retinopathy in Europe : a field guide-book / edited by Eva M. Kohner, Massimo Porta - Copenhagen : WHO Regional Office for Europe , 1992 - 51 s. [1, currently available 1]
- Chapters, articles