Ontogeny of the immune system in fish--role of the thymus.

van Loon, J. J., Secombes, C. J., Egberts, E., & van Muiswinkel, W. B. (1982). Ontogeny of the immune system in fish--role of the thymus. Advances in Experimental Medicine and Biology, 149, 335–341. https://doi.org/10.1007/978-1-4684-9066-4_46