When did Hering first mention his 'Law'?
Treuherz
Francis
F
D002908:Chronic Disease / Q000628:therapy; D002983:Clinical Competence / Q000592:standards*; D006705:Homeopathy / Q000379:methods / Q000592:standards*; D006801:Humans; D008419:Materia Medica / Q000592:standards*; D017594:Publication Bias
D008419:Materia Medica