The Angiosperm Phylogeny Group. 2003.
An update of the Angiosperm Phylogeny Group classification for the orders and families of flowering plants: APG II. Botanical Journal of the Linnean Society 141 (4), 399–436. Dostupné z: http://doi.org/10.1046/j.1095-8339.2003.t01-1-00158.x
worldcat.org
Braun, J. M., Schneider, B., Beuth, H. J. 2005. Therapeutic use, efficiency and safety of the proteolytic pineapple enzyme Bromelain-POS (R) in children with acute sinusitis in Germany. In Vivo (Attiki). 19(2): 417–421. ISSN0258-851X
Reindl, J. et al. 2002. IgE reactivity to profilin in pollen-sensitized subjects with adverse reactions to banana and pineapple. International Archives of Allergy and Immunology. 128(2): 105–114 ISSN1018-2438