Paediatrics Early-onset urinary calculi in Menkes disease: A rare presentation in a 5-month-old infant John Joseph December 8, 2025 December 8, 2025 Pediatr Int. 2025 Jan-Dec;67(1):e70292. doi: 10.1111/ped.70292. NO ABSTRACT PMID:41355706 | DOI:10.1111/ped.70292