(Q45034909)
Statements
1 reference
The observation-holding area; a prospective study (English)
The observation-holding area: A prospective study (English)
Bobzien WF 3rd
1 reference
1 December 1979
1 reference
1 reference
8
1 reference
12
1 reference
508-512
1 reference
Identifiers
1 reference
1 reference