Letter: Bronchodilatation induced by methoxyfluorane.
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چکیده
منابع مشابه
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متن کاملLetter graphs and well-quasi-order by induced subgraphs
Given a word w over a nite alphabet and a set of ordered pairs of letters which de ne adjacencies we construct a graph which we call the letter graph of w The lettericity of a graph G is the least size of alphabet permitting to obtain G as a letter graph The set of letter graphs consists of threshold graphs unbounded interval graphs and their complements We determine the lettericity of cycles a...
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ژورنال
عنوان ژورنال: BMJ
سال: 1973
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.4.5884.106-b