(Q43474495)
Statements
1 reference
An outbreak of an influenza-like illness in a nursing home (English)
1 reference
Osterweil D
1 reference
Norman D
1 reference
1 June 1990
1 reference
1 reference
38
1 reference
6
1 reference
659-662
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference