by BURKE, JOHN T, NEWKIRK, MARC S
Year of Publication 02.11.1998

by KANTNER, ROBERT C, NEWKIRK, MARC S
Year of Publication 25.04.1995

by NEWKIRK, MARC S, TZWALKER, HARRY R
Year of Publication 23.12.1993

by NEWKIRK, MARC S, DIZIO, STEVEN F
Year of Publication 27.09.1993

by KANTNER, ROBERT C, PARK, EUGENE S, NEWKIRK, MARC S
Year of Publication 27.01.1996

by KENNEDY, CHRISTOPHER R, KANTNER, ROBERT C, NEWKIRK, MARC S
Year of Publication 03.08.1995

by LESHER, DANIEL H, KANTNER, ROBERT C, NEWKIRK, MARC S, DWIVEDI, RATNESH K
Year of Publication 03.08.1995

by NAGELBERG, ALAN S, WHITE, DANNY R, KENNEDY, CHRISTOPHER R, NEWKIRK, MARC S, AGHAJANIAN, MICHAEL K, WIENEN, ROBERT J
Year of Publication 02.11.1998

by NEWKIRK; MARC S
Year of Publication 30.01.1996

by NEWKIRK MARC S
Year of Publication 15.12.1994

by NEWKIRK MARC S
Year of Publication 16.11.1994

by NEWKIRK, MARC S
Year of Publication 10.11.1994

by NEWKIRK MARC S
Year of Publication 19.10.1994

by NEWKIRK, MARC S
Year of Publication 28.09.1994

by NEWKIRK, MARC S
Year of Publication 21.09.1994

by NEWKIRK, MARC S
Year of Publication 20.06.1994

by NEWKIRK, MARC S
Year of Publication 13.06.1994

by NEWKIRK, MARC S
Year of Publication 17.05.1994

by NEWKIRK,MARC S
Year of Publication 25.10.1993

by NEWKIRK, MARC S
Year of Publication 15.07.1993