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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1951
26
1952
53
1953
73
1954
76
1955
66
1956
87
1957
85
1958
110
1959
97
1960
83
1961
87
1962
63
1963
3
1964
6
1965
19
1966
175
1967
379
1968
527
1969
602
1970
663
1971
668
1972
695
1973
756
1974
810
1975
602
1976
506
1977
543
1978
496
1979
506
1980
510
1981
497
1982
600
1983
620
1984
645
1985
689
1986
622
1987
561
1988
640
1989
641
1990
624
1991
617
1992
632
1993
633
1994
585
1995
554
1996
509
1997
488
1998
493
1999
425
2000
444
2001
383
2002
425
2003
474
2004
468
2005
522
2006
511
2007
522
2008
487
2009
536
2010
561
2011
614
2012
619
2013
630
2014
555
2015
570
2016
514
2017
502
2018
512
2019
462
2020
427
2021
235
2022
48
2023
24
2024
115
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Page 1
The measurement of ionised calcium in blood plasma.
Buckley BM, Russell LJ.
Buckley BM, et al.
Ann Clin Biochem. 1988 Sep;25 ( Pt 5):447-65. doi: 10.1177/000456328802500501.
Ann Clin Biochem. 1988.
PMID: 3069042
Review.
No abstract available.
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Ionized calcium in blood platelets.
Salzman EW, Ware JA.
Salzman EW, et al.
Prog Clin Biol Res. 1988;283:419-30.
Prog Clin Biol Res. 1988.
PMID: 3062630
Review.
No abstract available.
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Direct titration of calcium in blood serum.
HOLTZ AH, SEEKLES L.
HOLTZ AH, et al.
Nature. 1952 May 24;169(4308):870-1. doi: 10.1038/169870a0.
Nature. 1952.
PMID: 14941071
No abstract available.
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