Effects of deep-freezing with subsequent incubation on a contagious bovine pleuropneumonia wet culture vaccine.
D000818:Animals; D001428:Bacterial Vaccines; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005615:Freezing; D009175:Mycoplasma Infections / Q000662:veterinary*; D011001:Pleuropneumonia / Q000662:veterinary; D014774:Virulence
D001428:Bacterial Vaccines