A general survey of studies on tongue examination since the founding of the People's Republic of China.
D003937:Diagnosis, Differential; D003945:Diagnosis, Oral / Q000379:methods*; D006801:Humans; D007239:Infections / Q000175:diagnosis; D007388:Internal Medicine; D008516:Medicine, Chinese Traditional; D008518:Medicine, East Asian Traditional; D009369:Neoplasms / Q000175:diagnosis; D014059:Tongue / Q000473:pathology*; D014060:Tongue Diseases / Q000473:pathology