Showing 1 - 2 results of 2 for search 'Cho, Kyoung Sik', query time: 0.01s Refine Results
  1. 1

    A survey of family planning workers. by Cho, Kyoung Sik

    Published 1972
    Book

    A survey of family planning workers.
  2. 2

    Study on the acceptability and effectiveness of oral contraceptives among Korean women. by Cho, Kyoung Sik

    Published 1970
    Book

    Study on the acceptability and effectiveness of oral contraceptives among Korean women.

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