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Santa Monica, Calif: RAND, 2016
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Cambridge, Mass: National Bureau of Economic Research, March 2015
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[S.l.]: SSRN, [2015]
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Cambridge, Mass: National Bureau of Economic Research, February 2015
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[S.l.]: SSRN, [2015]
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2020
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[Erscheinungsort nicht ermittelbar]: RAND Corporation, 2016
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[Erscheinungsort nicht ermittelbar]: RAND Corporation, 2012
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American Academy of Pediatrics (AAP), 2014
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American Medical Association (AMA), 2013
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Frontiers Media SA, 2024
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Oxford University Press (OUP), 2022
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American Medical Association (AMA), 2020
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Massachusetts Medical Society, 2015
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American Medical Association (AMA), 2015
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American Medical Association (AMA), 2015
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Massachusetts Medical Society, 2022
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American Medical Association (AMA), 2021
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American Medical Association (AMA), 2021
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Massachusetts Medical Society, 2021