الإتاحة: https://doi.org/10.1016/j.artmed.2014.01.004Testhttp://doras.dcu.ie/20117Test/
الإتاحة: https://doi.org/10.1016/j.artmed.2014.01.004Testhttps://hal.science/hal-01921881Test
الإتاحة: https://doi.org/10.1016/j.artmed.2014.01.004Testhttps://hal.archives-ouvertes.fr/hal-01921881Test