Title: Losing momentum :
Authors: United States.
Date: 2003
Publisher: U.S. G.P.O. :
Physical description: iii, 49 pages ; 24 cm.
Language: English
LC class: K
Contents: Childhood vaccines: challenges in preventing future shortages.
Notes: "Printed for the use of the Committee on Health, Education, Labor, and Pensions." Distributed to some depository libraries in microfiche. Shipping list no.: 2003-0150-P. Congressional Hearings may be available in digital format from Lexis-Nexis Congressional.