Longfier, L., Soussignan, R., Reissland, N., Leconte, M., Marret, S., Schaal, B., & Mellier, D. (2016). Emotional expressiveness of 5–6 month-old infants born very premature versus full-term at initial exposure to weaning foods. Appetite, 107, 494-500. https://doi.org/10.1016/j.appet.2016.08.124