Social support in the practices of informal providers: The case of patent and proprietary medicine vendors in Nigeria.

Social science & medicine (1982)

Sieverding M, Liu J, Beyeler N. Social support in the practices of informal providers: The case of patent and proprietary medicine vendors in Nigeria. Soc Sci Med. 2015 Oct; 143:17-25.

2015
https://researcherprofiles.org/profile/1194753
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Sieverding M, Liu J, Beyeler N