Interlaboratory variability in determination of serum theophylline concentrations-results of a quality control programme [proceedings]
1979 ◽
Vol 7
(4)
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pp. 437P-438P
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2018 ◽
Vol 71
(9)
◽
pp. 851-852
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2007 ◽
Vol 24
(7)
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pp. 487-488
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Keyword(s):
1990 ◽
Vol 63
(751)
◽
pp. 564-567
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Keyword(s):
1981 ◽
Vol 41
(4)
◽
pp. 339-345
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