IMMUNOLOGICAL STUDIES WITH THE VIRUS OF INFECTIOUS LARYNGOTRACHEITIS OF FOWLS USING THE DEVELOPING EGG TECHNIQUE

Immunological Studies with the Virus of Infectious Laryngotracheitis of Fowls Using the Developing Egg Technique

(1) The technique of chorioallantoic membrane inoculation has been applied to the study of the virus of infectious laryngotracheitis as it occurs amongst Australian poultry. (2) When suitably diluted suspensions of virus are inoculated, isolated foci or pocks appear whose macroscopic form and histological structure is characteristic. The numbers of these foci may be used as a measure of the amo...

analysis of reading comprehension needs of the students of paramedical studies: the case of the students of health information management (him)

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the use of appropriate madm model for ranking the vendors of mci equipments using fuzzy approach

abstract nowadays, the science of decision making has been paid to more attention due to the complexity of the problems of suppliers selection. as known, one of the efficient tools in economic and human resources development is the extension of communication networks in developing countries. so, the proper selection of suppliers of tc equipments is of concern very much. in this study, a ...

assessment of the efficiency of s.p.g.c refineries using network dea

data envelopment analysis (dea) is a powerful tool for measuring relative efficiency of organizational units referred to as decision making units (dmus). in most cases dmus have network structures with internal linking activities. traditional dea models, however, consider dmus as black boxes with no regard to their linking activities and therefore do not provide decision makers with the reasons...

Studies on the immunogenic proprties of a Live Infectious Laryngotracheitis virus vaccine