(Q41021712)
Statements
Endoscopy: throat spray or sedation? (English)
S Pereira
S H Hussaini
P J Hanson
M L Wilkinson
1 September 1994
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference