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Bulletin of the World Health Organization|January 1, 1972
Studies on heterologous immunity in schistosomiasis. 6. Observations on cross-immunity to Ornithobilharzia turkestanicum, Schistosoma bovis, S. mansoni, and S. haematobium in mice, sheep, and cattle in IranJ Massound, G S NelsonBulletin of the World Health Organization|January 1, 1972
Rodent resistance to the anticoagulant rodenticides, with particular reference to DenmarkM LundBulletin of the World Health Organization|January 1, 1972
Inheritance of DDT resistance in species A and B of the Anopheles gambiae complexA M HaridiBulletin of the World Health Organization|January 1, 1972
The second international standard for chlortetracyclineJ W Lightbown, J M Bond, M V Mussett, et al.Bulletin of the World Health Organization|January 1, 1972
Nomenclature for factors of the HL-A systemBulletin of the World Health Organization|January 1, 1972
Host preferences of various strains of Aedes aegypti and A. simpsoni as determined by an olfactometerH K GouckBulletin of the World Health Organization|January 1, 1972
Antigenic variation of equine (Heq2Neq2) influenzavirusH G Pereira, S Takimoto, N S Piegas, et al.Bulletin of the World Health Organization|January 1, 1972
A new subtype of avian influenzavirus: antigenic characteristics of envelope antigensB Tumová, V Isacenko, B C EasterdayBulletin of the World Health Organization|January 1, 1972
Influenza in Canada geeseW G Winkler, D O Trainer, B C EasterdayBulletin of the World Health Organization|January 1, 1972
A new subtype of type A influenzavirus isolated from turkeysG Lang, B Tumová, G C SchildPageof 583