Redefining quality targets: a first-time application of an innovative graphic tool in hematology using six sigma​Poongodi Rajagopal Arundhathi S Jyotsna Naresh Bharti Suneel Rachagiri Ragavendran Paramasivam a Department of Pathology, All India Institute of Medical Sciences (AIIMS), Mangalagiri, Andhra Pradesh, Indiab Emergency Laboratory, All India Institute of Medical Sciences (AIIMS), Mangalagiri, Andhra Pradesh, Indiaon November 24, 2025 at 4:10 am