00404nam a2200157Ia 4500 170901s1961 xx 000 0 und d 616.835 C360 Chumakov, M.P. Oral Live Poliovirus vaccine Moscow 1961 636 Medical sciences Technology (Applied sciences) Poliomyelitis vaccine ddc BK 11201 11201 0 0 ddc 0 0 RAU RAU 2017-10-18 Punjab Book Centre, Chandigarh 0 616.835 C360 25610 2017-10-18 1981-06-03 BK