(en)Horner Jr et R. E. Whitmoyer, « Raphide crystal cell development in leaves of Psychotria punctata (Rubiaceae) », Journal of Cell Science, vol. 11, no 2, , p. 339–55 (PMID4342516, lire en ligne)
(en)Arnott et M. A. Webb, « Twinned Raphides of Calcium Oxalate in Grape (Vitis): Implications for Crystal Stability and Function », International Journal of Plant Sciences, vol. 161, no 1, , p. 133–142 (PMID10648203, DOI10.1086/314230, JSTOR3080127)
(en)John T. Watson, Roderick C. Jones, Alicia M. Siston, Pamela S. Diaz, Susan I. Gerber, John B. Crowe et R. Duane Satzger, « Outbreak of Food-borne Illness Associated with Plant Material Containing Raphides », Clinical Toxicology, vol. 43, no 1, , p. 17–21 (PMID15732442, DOI10.1081/CLT-44721)
jstor.org
(en)Arnott et M. A. Webb, « Twinned Raphides of Calcium Oxalate in Grape (Vitis): Implications for Crystal Stability and Function », International Journal of Plant Sciences, vol. 161, no 1, , p. 133–142 (PMID10648203, DOI10.1086/314230, JSTOR3080127)
(en)Horner Jr et R. E. Whitmoyer, « Raphide crystal cell development in leaves of Psychotria punctata (Rubiaceae) », Journal of Cell Science, vol. 11, no 2, , p. 339–55 (PMID4342516, lire en ligne)
(zh) Wu et L. Y. Zhong, « Study on irritation of calcium oxalate crystal in Araceae plants », Zhongguo Zhong yao za zhi, vol. 33, no 4, , p. 380–4 (PMID18533491)
(en)Arnott et M. A. Webb, « Twinned Raphides of Calcium Oxalate in Grape (Vitis): Implications for Crystal Stability and Function », International Journal of Plant Sciences, vol. 161, no 1, , p. 133–142 (PMID10648203, DOI10.1086/314230, JSTOR3080127)
(en)John T. Watson, Roderick C. Jones, Alicia M. Siston, Pamela S. Diaz, Susan I. Gerber, John B. Crowe et R. Duane Satzger, « Outbreak of Food-borne Illness Associated with Plant Material Containing Raphides », Clinical Toxicology, vol. 43, no 1, , p. 17–21 (PMID15732442, DOI10.1081/CLT-44721)