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Grogan CM, Singer PM, Jones DK.Grogan CM, et al. Among authors: singer pm.J Health Polit Policy Law. 2017 Apr;42(2):247-284. doi: 10.1215/03616878-3766719. Epub 2016 Dec 22.J Health Polit Policy Law. 2017.PMID: 28007801
Moore-Petinak N, Singer PM.Moore-Petinak N, et al. Among authors: singer pm.JAMA Pediatr. 2020 Oct 1;174(10):924-925. doi: 10.1001/jamapediatrics.2020.2566.JAMA Pediatr. 2020.PMID: 32852522Review.No abstract available.