Tamoxifen in Treating Women With High-Risk Breast Cancer

Dr. H. Bliss Murphy Cancer Centre, St. John's

The Royal Victoria Hospital, Barrie

William Osler Health Centre, Brampton Memorial, Brampton

Tom Baker Cancer Centre, Calgary

PEI Cancer Treatment Centre,Queen Elizabeth Hospital, Charlottetown

Cross Cancer Institute, Edmonton

Regional Cancer Program of the Hopital Regional, Greater Sudbury

QEII Health Sciences Center, Halifax

Juravinski Cancer Centre at Hamilton Health Sciences, Hamilton

Centre Hospitalier Regional de Lanaudiere, Joliette

Cancer Centre of Southeastern Ontario at Kingston, Kingston

L'Hotel-Dieu de Levis, Lévis

London Regional Cancer Program, London

Credit Valley Hospital, Mississauga

CHUM - Hopital Notre-Dame, Montreal

McGill University - Dept. Oncology, Montreal

CHUM - Hotel Dieu du Montreal, Montreal

CHUM - Pavillon Saint-Luc, Montreal

Stronach Regional Health Centre at Southlake, Newmarket

Lakeridge Health Oshawa, Oshawa

Ottawa Health Research Institute - General Division, Ottawa

Penticton Regional Hospital, Penticton

Peterborough Regional Health Centre, Peterborough

CHUQ-Pavillon Hotel-Dieu de Quebec, Québec

CHA-Hopital Du St-Sacrement, Québec

University Institute of Cardiology and, Québec

Allan Blair Cancer Centre, Regina

Atlantic Health Sciences Corporation, Saint John

Saskatoon Cancer Centre, Saskatoon

Algoma District Cancer Program, Sault Ste. Marie

Centre hospitalier universitaire de Sherbrooke, Sherbrooke

Niagara Health System, St. Catharines

BCCA - Fraser Valley Cancer Centre, Surrey

Thunder Bay Regional Health Science Centre, Thunder Bay

Toronto East General Hospital, Toronto

Odette Cancer Centre, Toronto

St. Michael's Hospital, Toronto

Mount Sinai Hospital, Toronto

Univ. Health Network-The Toronto General Hospital, Toronto

Univ. Health Network-Princess Margaret Hospital, Toronto

Women's College Hospital, Toronto

St. Joseph's Health Centre, Toronto

Trillium Health Centre - West Toronto, Toronto

Humber River Regional Hospital, Toronto

BCCA - Vancouver Cancer Centre, Vancouver

BCCA - Vancouver Island Cancer Centre, Victoria

Windsor Regional Cancer Centre, Windsor

CancerCare Manitoba, Winnipeg