66. Cilia, G., Fratini, F., Tafi, E., Mancini, S., Turchi, B., Sagona, S., ... & Nanetti, A. (2021). Changes of Western honey bee Apis mellifera ligustica (Spinola, 1806) ventriculus microbial profile related to their in-hive tasks. Journal of Apicultural Research, 60(1), 198-202. https://doi.org/10.1080/00218839.2020.1830259