482 . Marconi VC, et al. Lancet Respir Med. 2021 Aug 31:S2213-2600(21)00331-3. doi: 10.1016/S2213-2600(21)00331-3. Online ahead of print. Lancet Respir Med. 2021. PMID: 34480861 . Popul Bull UN. 1986;(19-20):97-104. Popul Bull UN. 1986. PMID: 12314730 . Sillem M, et al. Mol Hum Reprod. 1997 Dec;3(12):1101-5. doi: 10.1093/molehr/3.12.1101. Mol Hum Reprod. 1997. PMID: 9464855 .
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