title: Baseline differences in paper by Trichard, Chaufferin and Nicoloyannis.
authors.forename: Harald
authors.initials: H
authors.lastname: Walach
mesh_terms: D015982:Bias; D006705:Homeopathy / Q000592:standards*; D006801:Humans; D012044:Regression Analysis; D012107:Research Design / Q000592:standards*