Variation in 1(3S) and 2(2S) rejections incidence in internal quality control program on using 20 reading mean and SD of different periods Journal title: International Journal of Biomedical and Advance Research Authors: Khushbu Soni, Riddhiben Rajendrakumar Patel, Shailesh Manubhai Patel, Sarita Jagadishbhai Mangukia Subject(s):
