@base .
a .
a , , ;
, , ;
"Rand health quarterly." ;
;
;
"2162-8254" ;
;
"2162-8254" ;
;
"2162-8254" ;
"Rand health quarterly" , "Rand health quarterly." ;
;
"http://www.rand.org/pubs/periodicals/health-quarterly.html" .
a , ;
"Rand health quarterly" .
.
a ;
"2162-8254" ;
.
a ;
;
"20210206225500.0"^^ ;
;
.
a ;
.
"California" .
a ;
"2162-8254" ;
.