(Q33637275)
Statements
1 reference
Observations on all births (23,970) in Birmingham, 1947. V. Birth weight related to economic circumstances of parents (English)
1 reference
GIBSON JR
1 reference
McKEOWN T
1 reference
1 October 1951
1 reference
1 reference
259-264
1 reference
Identifiers
1 reference
1 reference