R. Schuhmann

The role of parathyroid hormone and calcitonin in magnesium absorption in the rat small intestine

W. Engelhardt, P. Schwille, R. Schuhmann, 1983, Experientia.

Increased Serum FSH Levels Correlated with Low and High Sperm Counts in Male Infertile Patients

H. Taubert, J. Dericks-Tan, R. Schuhmann, 2009, Andrologia.

[Spondylodiscitis with presacral abscesses caused by fistulization in Crohn's disease of the small intestine].

R. Schuhmann, K. Engelhard, M. Zajac, 2000, Rontgenpraxis; Zeitschrift fur radiologische Technik.