Khodagholi, zahra, Zarifian, T., Soleimani, F., Khoshnood shariati, M., & Bakhshi, E. (2018). The effect of combined stimulation with maternal breast milk odor and non-nutritive sucking on the time of achieving independent oral feeding in premature infants. Iranian Journal of Child Neurology, 12(4), 55–64. https://doi.org/10.22037/ijcn.v12i4.16438