Yue-Hua Gong, Yu-Min Zhu, Tao Li, Mohamed F. Abo El-Maati, Wan-Hai Zhou, Ahmed H. El-Sappah. "Foliar 15N-urea absorption and translocation in wheat with contrasting senescence patterns at late growth stage." Scientific Reports, 2026. doi:10.1038/s41598-026-39067-5