Document Type : Research Articles
Authors
1 Department of epidemiology and public health, Faculty of Medicine, University Sidi Mohammed Ben Abdellah, Fez, Morocco
2 FondationLalla Salma Prevention and Treatment of Cancers, Rabat, Morocco
3 Oncology Center Ibn Rochd ,Casablanca, Morocco
4 National Institute of Oncology, Rabat, Morocco
5 Department of Oncology,University Hospital Center Hassan II Fez,Morocco
6 Fondation Lalla Salma Prevention and Treatment of Cancers, Rabat, Morocco,
Abstract
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