(Q46102816)
Statements
1 reference
Multistrain outbreak of chancroid in San Francisco, 1989-1991. (English)
1 reference
Flood JM
1 reference
Sarafian SK
1 reference
Bolan GA
1 reference
Lammel C
1 reference
Engelman J
1 reference
Greenblatt RM
1 reference
Brooks GF
1 reference
Back A
1 reference
Morse SA
1 reference
1 May 1993
1 reference
167
1 reference
5
1 reference
1106-1111
1 reference