(Q44260331)
Statements
1 reference
Cervical dilatation and prematurity revisited (English)
1 reference
Leveno KJ
1 reference
Cox K
1 reference
Roark ML
1 reference
1 September 1986
1 reference
1 reference
68
1 reference
3
1 reference
434-435
1 reference
Identifiers
1 reference
1 reference