Open AccessINVESTIGATION OF HOOKWORM INFECTION AT THE PING HSIANG COLLIERY, CENTRAL CHINA
Author(s) -
Alfred C. Reed
Publication year - 1914
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.4.12.1136
Subject(s) - ping (video games) , china , coal mining , medicine , environmental health , demography , geography , computer security , archaeology , coal , sociology , computer science