Ecological study for refrigerator use, salt, vegetable, and fruit intakes, and gastric cancer.Published in:Cancer Causes & Control, 2011, v. 22, n. 11, p. 1497, doi. 10.1007/s10552-011-9823-7By:Park, Boyoung;Shin, Aesun;Park, Sue;Ko, Kwang-Pil;Ma, Seung;Lee, Eun-Ha;Gwack, Jin;Jung, En-Joo;Cho, Lisa;Yang, Jae;Yoo, Keun-YoungPublication type:Article