International

(See all records)

• Yugoslavia (Belgrade), Institute of Hygiene P.R. Serbia -- 1959-81 -- OPV Production, International -- letter, 1981-06-26 

  Perkins (University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Hauck Center for the Albert B. Sabin Archives, 1981-06-26)
  
• Yugoslavia (Belgrade), Institute of Hygiene P.R. Serbia -- 1959-81 -- OPV Production, International -- letter, 1981-06-03 

  Sabin, Albert B. (Albert Bruce), 1906-1993 (University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Hauck Center for the Albert B. Sabin Archives, 1981-06-03)
  
• Yugoslavia (Belgrade), Institute of Hygiene P.R. Serbia -- 1959-81 -- OPV Production, International -- letter, 1981-06-19 

  Perkins, F. T. (University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Hauck Center for the Albert B. Sabin Archives, 1981-06-19)
  
• Yugoslavia (Belgrade), Institute of Hygiene P.R. Serbia -- 1959-81 -- OPV Production, International -- letter, 1979-12-28 

  Sabin, Albert B. (Albert Bruce), 1906-1993 (University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Hauck Center for the Albert B. Sabin Archives, 1979-12-28)
  
• Yugoslavia (Belgrade), Institute of Hygiene P.R. Serbia -- 1959-81 -- OPV Production, International -- letter, 1978-11-06 

  Stojkovic, L. J. (University of Cincinnati. University of Cincinnati Libraries; University of Cincinnati; University of Cincinnati. Hauck Center for the Albert B. Sabin Archives, 1978-11-06)