TY - RPRT TI - Empiric immunization versus serologic screening: developing a cost-effective strategy for the use of hepatitis A immunization in travelers. AU - Joel T Fishbain AU - Robert E Eckart AU - Kyle C Harner AU - Duane R Hospenthal DO - 10.2310/7060.2002.21957 UR - https://pubmed.ncbi.nlm.nih.gov/12044273/ ID - 12044273 ER -