Analisis tindakan keperawatan positioning pada anak dengan Atresia Ani Post Op PSARP Posterior Sagittal Anorectoplasty di Ruang Rawat Bedah Anak BCh RSUPN dr. Cipto Mangunkusumo = Positioning at nursing practice to the patient with Atresia Ani Post Operation PSARP Posterior Sagittal Anorectoplasty at Pediatric Surgery Care Room BCh RSUPN dr Cipto Mangunkusumo