Redox homeostasis and trace metal regulation drive allantoin-induced tolerance against combined microplastic and cadmium stress in pea (Pisum sativum L.) - Anshra Murtaza; Muhammad Munir; Rizwan Rasheed; Muhammad Arslan Ashraf; Fakhar Abbas; Sarah Owdah Alomrani; Abdulrahman Alasmari; Shafaqat Ali; Sajjad Hassan Askari (Journal of Trace Elements in Medicine and Biology, 2026)