title: [The concept of standardization of methods of laboratory diagnosis in East Germany].
mesh_terms: D002624:Chemistry, Clinical / Q000266:history / Q000592:standards*; D019411:Clinical Laboratory Techniques / Q000592:standards*; D005859:Germany, East; D049673:History, 20th Century; D011786:Quality Control
vernacular_title: Die Standardisierungskonzeption diagnostischer Laboratoriumsmethoden in der DDR.