A - Z Company
WALLACE (MFG. CHEMISTS LTD.)
WALLACE (NORMA CHEMICALS)
WALTER RITTER GmbH
WAYMADE PLC
WEIMER PHARMA GmbH
WELEX LABORATORIES PVT LTD.
Wellpharma Medical Solutions LLC
Wellpharma Medical Solutions LLC
WHITEHALL LABORATORIES
WINTHROP PHARMACEUTICALS UK LIMITED
WORWAG PHARMA GmbH & Co. KG
WULFING PHARMA GmbH
WYETH CANADA
WYETH LABORATORIES
WYETH LEDERLE S.p.A.
WYETH MEDICA IRELAND
WYETH PHARMACEUTICAL COMPANY
WYETH PHARMACEUTICALS
WYETH PHARMACEUTICALS LLC
WYETH PHARMACEUTICALS LLC- REPRESENTATIVE OFFICE
WYETH-AYERST CANADA INC.
WYETH-PHARMA GmbH