FUSTÉ, Enric; OBON, E.; OLID, L.. Hand-reared common swifts (Apus apus) in a wildlife rehabilitation centre: assessment of growth rates using different diets. Journal of Zoo and Aquarium Research, [S.l.], v. 1, n. 2, p. 61-68, oct. 2013. ISSN 2214-7594. Available at: <http://www.jzar.org/jzar/article/view/33>. Date accessed: 25 june 2017. doi: https://doi.org/10.19227/jzar.v1i2.33.