Concepedia

L. B. Hejfec

LB

Statistics

Publications

3

Citations

126

H-Index

3

Active since

1966

L. B. Hejfec is an author specializing in precision vaccinology, vaccination, and medicine.

Top concepts

Publications per year

1966–1969

3

Publications

3

A controlled field trial and laboratory study of five typhoid vaccines in the USSR.

L. B. Hejfec, L. V. Salmin, M. Z. Lejtman et al. · PubMed · 1966 · 77 citations

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Controlled field trials of paratyphoid B vaccine and evaluation of the effectiveness of a single administration of typhoid vaccine.

L. B. Hejfec, L. A. Levina, M. L. Kuz'minova et al. · PubMed · 1968 · 28 citations · Full text

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A controlled field trial to evaluate the protective capacity of a single dose of acetone-killed agar-grown and heat-killed broth-grown typhoid vaccines.

L. B. Hejfec, L. A. Levina, M. L. Kuz'minova et al. · PubMed · 1969 · 21 citations · Full text

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