Dyfyniad APA

Hill, H. W. (1907). Chairman's Address, The Laboratory Section of the American Public Health Association.

Dyfyniad Arddull Chicago

Hill, H. W. Chairman's Address, The Laboratory Section of the American Public Health Association. 1907.

Dyfyniad MLA

Hill, H. W. Chairman's Address, The Laboratory Section of the American Public Health Association. 1907.

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