(Q51747861)
Statements
Randomized comparison of meperidine and fentanyl during labor. (English)
1 reference
Rayburn WF
1 reference
Smith CV
1 reference
Parriott JE
1 reference
Woods RE
1 reference
1 October 1989
1 reference
74
1 reference
4
1 reference
604-606
1 reference