气相冷冻法和液相冷冻法对人类精子运动能力、形态学及超微结构的影响
刘 锋, 孟 颖, 王 峰, 等
Effects of vapor nitrogen freezing method and direct liquid nitrogen freezing method on motility, morphology and ultrastructure of human sperm
LIU Feng, MENG Ying, WANG Feng, et al
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2012, (8): 973
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DOI: 10.3969/j.issn.1674-8115.2012.08.003
