Petyim S, Choavaratana R, Kunathikom S, Laokirkkiat P, Prechapanich J. Freezing Effect on Post-Thawed Sperm Characteristics Especially Sperm DNA Integrity Comparing between Liquid Nitrogen Vapour and Computerized Program Freezer. Siriraj Med J [internet]. 2007 Nov. 1 [cited 2025 Apr. 6];59(6):298-302. available from: https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/246163