STATEMENT OF
JAY P. SIEGEL, M.D.
DIRECTOR
OFFICE OF THERAPEUTICS RESEARCH AND REVIEW
CENTER FOR BIOLOGICS EVALUATION AND RESEARCH
FOOD AND DRUG ADMINISTRATION
DEPARTMENT OF HEALTH AND HUMAN SERVICES
BEFORE THE
SUBCOMMITTEE ON PUBLIC HEALTH
COMMITTEE ON HEALTH, EDUCATION, LABOR AND PENSIONS
UNITED STATES SENATE
FEBRUARY 2, 2000