Open AccessThe Relationship of Socio-economic Characteristics with Chewing Tobacco Habits of Lactating Mother in Karo District
Author(s) -
Evawany Y Aritonang,
Albiner Siagian
Publication year - 2018
Publication title -
proceedings of the international conference of science, technology, engineering, environmental and ramification researches
Language(s) - English
Resource type - Conference proceedings
DOI - 10.5220/0010082114611467
Subject(s) - environmental health , medicine