29:339345 Irani M, Amirian M, Sadeghi R, Lez JL, Latifnejad Roudsari R (2017) The effect of folate and folate plus zinc supplementation on endocrine parameters and sperm characteristics in sub-fertile men: a systematic review and meta-analysis
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192 Sleep apnea, a condition in which breathing stops and restarts intermittently throughout sleep, has been associated with infertility in both men and women
doi: 10.1177/0883073812441062 11