In steroid-resistant nephrotic syndrome that meets the strict definition, monogenic variants are less common than expected. - Ichikawa, Yuta; Sakakibara, Nana; Nagano, China; Inoki, Yuta; Tanaka, Yu; Ueda, Chika; Kitakado, Hideaki; Kondo, Atsushi; Ishimori, Shingo; Horinouchi, Tomoko; Iijima, Kazumoto; Nozu, Kandai (Pediatric Nephrology, 2024)