The effect of immunization against lactobacilli and acidogenic cocci on the tooth flora of the rat [0.03%]
鼠乳酸菌和产酸球菌免疫对牙齿菌落的影响
E I PARSONS,E V McCOLLUM,M FROBISHER Jr
E I PARSONS
Studies on the specificity of intradermal tests in the diagnosis of filariasis [0.03%]
丝虫病诊断的皮内试验特异性的研究
D L AUGUSTINE,C LHERISSON
D L AUGUSTINE
Studies on mosquitoes of the genus Haemagogus in Colombia (Diptera, Culicidae) [0.03%]
哥伦比亚巨林蚊属蚊虫的研究（双翅目，蚊科）
H W KUMM,E OSORNO-MESA,J BOSHELL-MANRIQUE
H W KUMM
Bat malaria [0.03%]
蝙蝠疟疾
R D MANWELL
R D MANWELL
Studies on Plasmodium gallinaceum Brumpt; the incidence and course of the infection in young chicks following the subcutaneous inoculation of pooled sporozoites [0.03%]
鸡疟原虫（Plasmodium gallinaceum Brumpt）研究：皮下接种混合配子体后的感染情况及发展过程研究报告
G R COATNEY,W C COOPER,H L TREMBLEY
G R COATNEY
Epidemiologic studies of encephalitis in the San Joaquin Valley of California, 1943, with the isolation of viruses from mosquitoes [0.03%]
加州圣华金谷的流行性脑炎的病原病毒分离及其疫学研究（一九四三）
W M HAMMON,W C REEVES,P GALINDO
W M HAMMON
P F RUSSELL,T RAMACHANDRA RAO,P PUTNAM
P F RUSSELL