1.
Kalaivani K, Ramachandran P. Hb estimation at point of care using cyanmethaemoglobin method. Int J Community Med Public Health [Internet]. 2021 Aug. 27 [cited 2025 Nov. 14];8(9):4498-505. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/8473