منابع مشابه
General Range and Washington Distribution
The common murre is a gregarious, colonially nesting, and circumpolar seabird with a boreal, low Arctic, and northern temperate distribution (American Ornithologists’ Union 1983, Nettleship and Evans 1985, Gaston and Jones 1998, Ainley et al. 2002). Based mostly on morphological differences, there have been up to eight subspecies or races described for the common murre (Storer 1952, Tuck 1961, ...
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The vogue for using various inhalation sedation tech niques has reached South Africa. Commercial houses advertise specialized equipment which is used for this purpose and there is a great deal of interest amongst members of the profession in courses given by visiting lecturers. Both advertisers and lecturers have stressed the safety factor; that is, the safety of using inhalation sedation for ...
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ژورنال
عنوان ژورنال: The Boston Medical and Surgical Journal
سال: 1875
ISSN: 0096-6762,1533-4406
DOI: 10.1056/nejm187506170922406