Notes to An Estimate of the True Value of Vaccination as a Security Against Small Pox — Reading edition

8 notes · Reading edition

Preface. · Note 1CHAP. I. · Note 1CHAP. I. · Note 2CHAP. I. · Note 3CHAP. II. · Note 1CHAP. II. · Note 2CHAP. II. · Note 3CONCLUSION. · Note 1
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