[Progress of medical microbiology in the German Democratic Republic; significance of a modern vaccination program].
D005859:Germany, East; D006801:Humans; D017589:Immunization Programs; D014611:Vaccination; D014612:Vaccines
D014612:Vaccines
VACCINES AND VACCINATION
Weiterentwicklung der medizinischen Mikrobiologie in der DDR: die Bedeutung eines modernen impfprogramms.