TY - GEN AU - Fontaine,J AU - Roumiantzeff,M AU - Dubouclard,C AU - Mackowiak,C TI - [Preliminary study of the synergy of variants in the matter of foot-and-mouth disease. Action on the immunogenic quality of antiaphthous vaccines] SN - 0001-4192 PY - 1967///0522 KW - Animals KW - Cattle KW - Foot-and-Mouth Disease KW - prevention & control KW - Viral Vaccines N1 - Publication Type: Journal Article ER -