Analysis of positional obstructive sleep apnea features in 12,000 patients at a sleep center. - Rosa CFA; Chillcce KAS; Cahali MB; Boldt MS; Soares VHD; Rosa OA; Passos PHV; Alves MRS; Minniti EGO; Rodrigues JE; Ribas GRW (Sleep & breathing = Schlaf & Atmung, 2026)