Esophageal Manometry. Methods and Clinical PracticeDodds, W. J · Gut · 1982

ENDOSCOPY OF THE NOSEBALTIMORE MUNICH · 1978

ATLAS OF SECTIONAL HUMAN ANATOMY VOL.1 HEADNECK · URBAN & SCHWARZENBERG . BALTIMORE-MUNICH 1983 · 1983

EVALUATION OF LIVER FUNCTION A MULTIFACETED APPROACH TO CLINICAL DIAGNOSISURBAN & SCHWARZENBERG BALTIMORE MUNICH · 1978