Y C Ko

Relationship between water hardness and coronary mortality in Taiwan.

Y. Ko, T. N. Wang, Chun-Yuh Yang, 1996, Journal of toxicology and environmental health.

Betel quid chewing, cigarette smoking and alcohol consumption related to oral cancer in Taiwan.

Y. Ko, Chien-Hung Lee, Y. L. Huang, 1995, Journal of oral pathology & medicine : official publication of the International Association of Oral Pathologists and the American Academy of Oral Pathology.

Familial Risk of Asthma Among Adolescents and Their Relatives in Taiwan

T N Wang, Y C Ko, C J Chen, 2001, The Journal of asthma : official journal of the Association for the Care of Asthma.

Risk factors for primary lung cancer among non-smoking women in Taiwan.

Y. Ko, Chien-Hung Lee, Po-ya Chang, 1997, International journal of epidemiology.