TI - The Impact of Some Biological,Socio-Demographic And Nutritional Factors On the Prevalence of Dysmenorrhoea AU - Aykut, M. AU - Günay, O. AU - Gün, İ. AU - Tuna, R. AU - Balcı, E. AU - Özdemir, M. AU - Öztürk, Y. SO - Journal of Clinical Practice and Research 2007;29:393-402. DO -