[Health insurance. Contracts and payments since 1935].
D005860:Germany, West; D049673:History, 20th Century; D007347:Insurance, Dental / Q000266:history*; D007348:Insurance, Health / Q000266:history*; D009313:National Health Programs / Q000266:history
Die Krankenversicherung. Vertrags- und Honorarsituation seit 1935.