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Michels, J.; Büntzow, M. (2010). "Assessment of Congo red as a fluorescence marker for the exoskeleton of small crustaceans and the cuticle of polychaetes". Journal of Microscopy. 238 (2): 95–101. doi:10.1111/j.1365-2818.2009.03360.x. PMID20529057. S2CID205342989.
Michels, J.; Büntzow, M. (2010). "Assessment of Congo red as a fluorescence marker for the exoskeleton of small crustaceans and the cuticle of polychaetes". Journal of Microscopy. 238 (2): 95–101. doi:10.1111/j.1365-2818.2009.03360.x. PMID20529057. S2CID205342989.
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Michels, J.; Büntzow, M. (2010). "Assessment of Congo red as a fluorescence marker for the exoskeleton of small crustaceans and the cuticle of polychaetes". Journal of Microscopy. 238 (2): 95–101. doi:10.1111/j.1365-2818.2009.03360.x. PMID20529057. S2CID205342989.