@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" ; .