TY - SER ED - American Public Health Association. TI - American journal of public health: JPH SN - 0090-0036 PY - 1991///- CY - New York, N.Y. PB - American Public Health Association KW - Public health KW - Periodicals KW - United States UR - https://go.openathens.net/redirector/tu.ac.th?url=https%3A%2F%2Fsearch.ebscohost.com%2Flogin.aspx%3Fdirect%3Dtrue%26db%3Dedspub%26AN%3Dedp3865%26site%3Deds-live%26scope%3Dsite%26custid%3Ds4775581 ER -