Differentiating familial Mediterranean fever attacks from acute appendicitis in children: which laboratory parameters are useful? - Kalayci, F; Yigit, M; Erten, EE; Kaplan, MM; Çelebier, K; Yılmaz, N; Demircioglu Kalayci, B; Yalcin Burhan, B; Celikel Acar, B; Şenel, E (Scandinavian Journal of Rheumatology, 2025)