Source:
Die Medizinische Welt [Med Welt] 1964 Jan 11; Vol. 2, pp. 97-101.Publisher: F.K. Schattauer Country of Publication: Germany NLM ID: 0376641 Publication Model: Print Cited Medium: Print
Source:
Die Medizinische Welt [Med Welt] 1980 Jan 04; Vol. 31 (1), pp. 37-9.Publisher: F.K. Schattauer Country of Publication: Germany NLM ID: 0376641 Publication Model: Print Cited Medium: Print
Source:
Die Medizinische Welt [Med Welt] 1981 Nov 13; Vol. 32 (46), pp. 1743-5.Publisher: F.K. Schattauer Country of Publication: Germany NLM ID: 0376641 Publication Model: Print Cited Medium: Print