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Valsalva using a syringe: pressure and variation

 

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Jul 20164271343
Aug 20162081625
Sep 20164542539
Oct 201653019110
Nov 20162342180
Dec 201697812
Jan 201777148
Feb 20175669
Mar 201743168
Apr 20174284
May 20175650
Jun 201759123
Jul 201720095
Aug 20179041
Sep 2017107156
Oct 201710843
Nov 20179743
Dec 201715937
Jan 201813276
Feb 20189461
Mar 2018108166
Apr 2018118151
May 2018123112
Jun 2018107101
Jul 20188445
Aug 20186531
Sep 20188465
Oct 20187210
Nov 20187633
Dec 201866142
Jan 20196830
Feb 20198372
Mar 20196241
Apr 20198994
May 20198673
Jun 20196225
Jul 20195042
Aug 20196751
Sep 20198124
Oct 20198012
Nov 20196665
Dec 20199463
Jan 20208160
Feb 20209762
Mar 20207610
Apr 20205622
May 20204351
Jun 20204851
Jul 20206663
Aug 20206353
Sep 20209481
Oct 202011781
Nov 20208052
Dec 20207831
Jan 202110134
Feb 202116272
Mar 2021153123
Apr 202110543
May 20213120
Jun 2021522
Jul 20211221
Aug 202114131
Sep 20211090
Oct 202116175
Nov 202113861
Dec 202113641
Total6988485471