RT Journal Article SR Electronic T1 Meningococcal vaccination for college freshmen (JANUARY 2001) JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 879 OP 879 VO 68 IS 10 A1 Michael Bröker YR 2001 UL http://www.ccjm.org/content/68/10/879.abstract AB