B. K. Krämer

Atrial natriuretic factor and digoxin-like immunoreactive factor in diabetic patients: their interrelation and the influence of the autonomic nervous system.

J. Schölmerich, B. Krämer, R. Straub, 1996, The Journal of clinical endocrinology and metabolism.

Brittleness of gallstones to lithotripsy: effect of physicochemical and ultrastructural characteristics

Smout, M. W. Savage, J. Palmblad, 1994, European journal of clinical investigation.