J. Schramm

Negative exploration for lumbar disc prolapse—Findings and possible causes

K. Schürmann, D. Stolke, K. Martin, 2005, Acta Neurochirurgica.

How many residents shall we train--the situation in Germany.

J. Schramm, 1997, Acta neurochirurgica. Supplement.

Development of higher education and employment in the Federal Republic of Germany

J. Schramm, 1980 .

Developing a system of social security within a market economy

J. Schramm, 1996 .