title: Methodological difficulties involving control groups in healing research: parallels between laying on of hands for the treatment of induced mammary cancers in mice to research in homeopathy.
authors.forename: William F
authors.initials: WF
authors.lastname: Bengston
mesh_terms: D000818:Animals; D035061:Control Groups; D004195:Disease Models, Animal; D006705:Homeopathy / Q000379:methods / Q000592:standards; D006801:Humans; D008325:Mammary Neoplasms, Experimental / Q000628:therapy*; D051379:Mice; D011897:Random Allocation; D016032:Randomized Controlled Trials as Topic; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards*; D019124:Therapeutic Touch / Q000592:standards