Samsell B, Lothman K, Samsell EE, Ideishi RI. Parents' experiences of caring for a child with autism spectrum disorder in the United States: a systematic review and metasynthesis of qualitative evidence. Fam Syst Health. 2022 Mar;40(1):93-104. doi: 10.1037/fsh0000654
Michels KB, Rothman KJ. Update on unethical use of placebos in randomised trials. Bioethics. 2003 Apr;17(2):188-204.