Authors: ENCK P MULLERSACKS E HOLTMANN G WEGMANN H

Citation: P. Enck et al., GASTROINTESTINAL PROBLEMS IN AIRLINE CREW MEMBERS, Zeitschrift fur Gastroenterologie, 33(9), 1995, pp. 513-516

Authors: ENCK P MULLERSACKS E HOLTMANN G WEGMANN H

Citation: P. Enck et al., UP, UP, AND AWAY - GASTROINTESTINAL PROBLEMS IN AIRLINE CREW MEMBERS, Gastroenterology, 104(4), 1993, pp. 503-503