German experimental hepatitis B vaccine: influence of variation of dosage schedule, sex and age differences on immunogenicity in health care workers
In: Klinische Wochenschrift, Jg. 64 H. 15, S. 688-6941986
Non-responsiveness to hepatitis-B vaccination: revaccination and immunogenetic typing
In: Klinische Wochenschrift, Jg. 66 H. 15, S. 670-6741988