Document 0880 DOCN M9590880 TI The roads travelled. DT 9509 AU Billard L SO Biometrics. 1995 Mar;51(1):1-11. Unique Identifier : AIDSLINE MED/95284226 DE Acquired Immunodeficiency Syndrome/DIAGNOSIS/EPIDEMIOLOGY/ PREVENTION & CONTROL AIDS Vaccines *Biometry Child Human Paleontology Poliomyelitis/EPIDEMIOLOGY/PREVENTION & CONTROL Poliovirus Vaccine JOURNAL ARTICLE REVIEW REVIEW, TUTORIAL SOURCE: National Library of Medicine. NOTICE: This material may be protected by Copyright Law (Title 17, U.S.Code).