[Seasonal oscillation of antibodies in sheep immunized with a Brucella vaccine].
GULUBOV
S
S
NIKOLOV
P
P
D000818:Animals; D002004:Brucella Vaccine; D002006:Brucellosis / Q000276:immunology*; D012621:Seasons; D012756:Sheep; D034561:Sheep, Domestic; D014611:Vaccination
D002004:Brucella Vaccine
BRUCELLOSIS/immunology; VACCINATION/experimental