by Föller, A, Kreiter, H, Hammann, V
Published in Leber, Magen, Darm (01.09.1993)

by Hammann, V
Published in Krankenpflege Journal (01.06.1989)

by Hammann, V
Published in Krankenpflege Journal (01.10.1986)

by Kolb, S, Sailer, D, Barnert, J, Gramm, H J, Goecke, J, Schauder, P, Hammann, V, Brenner, U, Frick, L, Steinhardt, H J
Published in Deutsche medizinische Wochenschrift (18.09.1987)

by HAMMANN, IV; WILLIAM A, LIANG; RONGANG, THOMAS; MARGARET T, HUTCHINGS; DAVID A
Year of Publication 01.02.1994

by HAMMANN, IV; WILLIAM A, THOMAS; MARGARET T, CHEN; JING-DEN, RAGHAVEN; RANGANATHA, KOVACS; KERRY
Year of Publication 23.03.1993

by HAMMANN, IV; WILLIAM A, GOTTCHALK; PETER, DOWLER; JAMES A
Year of Publication 16.06.1992

by HAMMANN, IV; WILLIAM A, LIANG; RONGANG, THOMAS; TERESA M, HIPPS, SR.; JESSE
Year of Publication 20.11.1990

by HUTCHINGS, DAVID ALAN, HAMMANN IV, WILLIAM ARCHIE, LIANG, RONGANG, THOMAS, TERESA MARGARET
Year of Publication 10.10.1990

by O'CONNOR; JOSEPH G, HAMMANN, IV; W. A, COLYER; E. KEITH
Year of Publication 09.10.1990

by HAMMANN, IV; WILLIAM A, LIANG; RONGANG, THOMAS; TERESA M, HIPPS, SR.; JESSE
Year of Publication 02.10.1990

by O'CONNOR, JOSEPH, HAMMANN IV, WILLIAM, COLYER, KEITH
Year of Publication 04.06.1989