TY - GEN AU - Nymadava,P AU - Konstantinow-Siebelist,I AU - Schulze,P AU - Starke,S TI - Isolation of paramyxoviruses from free-flying birds of the order Passeriformes in the German Democratic Republic SN - 0001-723X PY - 1978///0127 KW - Animals KW - Birds KW - microbiology KW - Cross Reactions KW - Epitopes KW - Germany, East KW - Hemagglutination Inhibition Tests KW - Paramyxoviridae KW - isolation & purification KW - Pharynx KW - Species Specificity N1 - Publication Type: Letter ER -