(Q39410611)
Statements
1 reference
Investigation of an outbreak of Salmonella typhi in a public school in Madrid (English)
1 reference
Salmonella typhi
1 reference
M A Usera
1 reference
A Aladueña
1 reference
A Echeita
1 reference
E Amor
1 reference
J L Gomez-Garcés
1 reference
C Ibañez
1 reference
I Mendez
1 reference
J C Sanz
1 reference
M Lopez-Brea
1 reference
1 May 1993
1 reference
1 reference
9
1 reference
3
1 reference
251-254
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference