Els, A. L. v., Israëls, J., Houten, M. A. v., & Meij, T. G. J. d. (2020). Hematemesis in an eight-year-old female as a presenting symptom of portal vein thrombosis following neonatal umbilical vein catheterization. Elsevier.
芝加哥风格引文Els, Anne Louise van, Joël Israëls, Marianne Alice van Houten, 与 Timotheüs Gualtherus Jacob de Meij. Hematemesis in an Eight-year-old Female as a Presenting Symptom of Portal Vein Thrombosis Following Neonatal Umbilical Vein Catheterization. Elsevier, 2020.
MLA引文Els, Anne Louise van, et al. Hematemesis in an Eight-year-old Female as a Presenting Symptom of Portal Vein Thrombosis Following Neonatal Umbilical Vein Catheterization. Elsevier, 2020.
警告：这些引文格式不一定是100％准确.