منابع مشابه
Rabies in southern Africa.
The first confirmed outbreak of rabies in Africa, believed to have followed the importation of an infected dog from England in 1892, occurred in the eastern Cape Province of South Africa, and was brought under control in 1894. An unconfirmed epidemic of rabies in dogs occurred in western Zambia in 1901. By the following year the disease had apparently spread along a major trade route, to cause ...
متن کاملPediatric Asthma in Southern Africa
Pediatric asthma has been well researched and actively managed in Southern Africa for many years. From the earliest study of asthma prevalence in 1979 revealing a significant rural – urban asthma gradient to more recent studies suggesting that asthma now abounds in all population and socio-economic groups, Southern Africa has been the subject of a significant number of publications relating to ...
متن کاملPoison hemlock (Conium maculatum L.).
One of the most poisonous species amongst higher plants is Conium maculatum. It is a very common nitrophile weed species, belonging to the Apiaceae (formerly Umbelliferae) family. It contains some piperidine alkaloids (coniine, N-methyl-coniine, conhydrine, pseudoconhydrine, gamma-coniceine), which are formed by the cyclisation of an eight-carbon chain derived from four acetate units. gamma-Con...
متن کاملEastern and Southern Africa
This Report is a product of the staff of IFAD and the judgements made herein do not necessarily reflect the views of its Member Countries or the representatives of those Member Countries appointed to its Executive Board. IFAD does not guarantee the accuracy of the data included in this publication and accepts no responsibility whatsoever for any consequence of their use. Designations employed i...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 1985
ISSN: 0254-6299
DOI: 10.1016/s0254-6299(16)31629-5