LEPINE, P [The present state of the poliomyelitis vaccination problem]. [electronic resource] - Deutsche medizinische Wochenschrift (1946) Nov 1955 - 1604-6; concl p. digital Publication Type: Journal Article ISSN: 0012-0472 Standard No.: 10.1055/s-0028-1116253 doi Subjects--Topical Terms: Poliomyelitis--immunologyVaccinationVaccines