Science, Том 118John Michels (Journalist) American Association for the Advancement of Science, 1883 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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... organisms infective for guinea pigs . In determining the number of rickettsiae necessary to infect eggs , the lowest number of organisms was selected that when injected into chick embryos gave positive microscopic rickettsial smears ...
... organisms infective for guinea pigs . In determining the number of rickettsiae necessary to infect eggs , the lowest number of organisms was selected that when injected into chick embryos gave positive microscopic rickettsial smears ...
Стр. 261
... organisms , such as the mycobacteria , or only upon certain fungi , such as yeast - like forms , or upon certain viruses , such as the influenza B types ; others had a much wider spectrum , being active upon both bacteria and fungi or ...
... organisms , such as the mycobacteria , or only upon certain fungi , such as yeast - like forms , or upon certain viruses , such as the influenza B types ; others had a much wider spectrum , being active upon both bacteria and fungi or ...
Стр. 735
... organisms were recovered upon re- suspension of the lysed blood cells . It is suggested that the difference between recovery from mixtures with erythrocytes and recovery from mixtures with whole blood represents the number of organisms ...
... organisms were recovered upon re- suspension of the lysed blood cells . It is suggested that the difference between recovery from mixtures with erythrocytes and recovery from mixtures with whole blood represents the number of organisms ...
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serodiagnosis of syphilis | 55 |
serum cancer and ion exchange | 114 |
schizophrenic stress and toxicity | 132 |
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