Search alternatives:
"variolation" » "variation", "violation", "variegation"

1
by Clare, Peter
Published 1781
Printed for the author, and sold by T. Cadell, in the Strand

3
by Woodville, William
Published 1799
printed and sold by James Phillips and Son, George-Yard, Lombard-Street

8
by Lobb, Theophilus
Published 1731
printed for T. Woodward, at the Half Moon near Temple-Bar; C. Davis, in Pater-Noster-Row; and sold by Mr. Green, Bookseller at Chelmsford; and Mr. Lobb, Bookseller at Bath

9
by Clarisa Beatriz Palatnik-de-Sousa
Published 2018
Frontiers Media SA
...Since variolation, conventional approaches to vaccine development are based on live-attenuated...