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Portable HEPA Filter Air Cleaner Use during Pregnancy and Children's Cognitive Performance at Four Years of Age: The UGAAR Randomized Controlled Trial.
Ulziikhuu B, Gombojav E, Banzrai C, Batsukh S, Enkhtuya E, Boldbaatar B, Bellinger DC, Lanphear BP, McCandless LC, Tamana SK, Allen RW. Ulziikhuu B, et al. Environ Health Perspect. 2022 Jun;130(6):67006. doi: 10.1289/EHP10302. Epub 2022 Jun 22. Environ Health Perspect. 2022. PMID: 35730943 Free PMC article. Clinical Trial.
The effect of portable HEPA filter air cleaner use during pregnancy on fetal growth: The UGAAR randomized controlled trial.
Barn P, Gombojav E, Ochir C, Boldbaatar B, Beejin B, Naidan G, Galsuren J, Legtseg B, Byambaa T, Hutcheon JA, Janes C, Janssen PA, Lanphear BP, McCandless LC, Takaro TK, Venners SA, Webster GM, Allen RW. Barn P, et al. Environ Int. 2018 Dec;121(Pt 1):981-989. doi: 10.1016/j.envint.2018.08.036. Epub 2018 Sep 10. Environ Int. 2018. PMID: 30213473 Free article. Clinical Trial.