title: Establishing the boundaries of ethically permissible research with special populations.
authors.forename: D N
authors.initials: DN
authors.lastname: Weisstub
authors.forename: J
authors.initials: J
authors.lastname: Arboleda-Florez
authors.forename: G F
authors.initials: GF
authors.lastname: Tomossy
mesh_terms: D000368:Aged; D001675:Bioethics; D002170:Canada; D002648:Child; D002985:Clinical Protocols; D006233:Persons with Disabilities; D004992:Ethics, Medical; D033161:Government Regulation; D006805:Human Experimentation; D006801:Humans; D007258:Informed Consent / Q000331:legislation & jurisprudence; D008607:Intellectual Disability; D016743:Mental Competency / Q000331:legislation & jurisprudence; D033281:Nontherapeutic Human Experimentation; D011329:Prisoners; D011640:Public Policy; D012107:Research Design / Q000592:standards; D018570:Risk Assessment; D036302:Therapeutic Human Experimentation; D035862:Vulnerable Populations