K. Lafta, R., A ISSA, S. (2007). Is age -really- a risk factor in pregnancy?. Alustath, 20(2), 325-330.
Riyadh K. Lafta; Sahar A ISSA. "Is age -really- a risk factor in pregnancy?". Alustath, 20, 2, 2007, 325-330.
K. Lafta, R., A ISSA, S. (2007). 'Is age -really- a risk factor in pregnancy?', Alustath, 20(2), pp. 325-330.
K. Lafta, R., A ISSA, S. Is age -really- a risk factor in pregnancy?. Alustath, 2007; 20(2): 325-330.


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