Study of ideal topical pharyngeal anesthesia in upper gastrointestinal system endoscopy: A double-blind, randomized, controlled trial
2020 ◽
Vol 27
(2)
◽
pp. 103-107
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2001 ◽
Vol 26
(1)
◽
pp. 67-71
◽
Keyword(s):
Keyword(s):
2019 ◽
Keyword(s):
Keyword(s):