(Q40745883)
Statements
1 reference
Risk of enteric infection associated with child day care (English)
1 reference
Morrow AL
1 reference
Townsend IT
1 reference
Pickering LK
1 reference
1 August 1991
1 reference
1 reference
20
1 reference
8
1 reference
427-433
1 reference
Identifiers
1 reference
1 reference