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	1.	Comparison of four habitual physical activity questionnaires in girls aged 7-15 yr. [electronic resource] by Koo, M M Rohan, T E Producer: 19990506 In: Medicine and science in sports and exercise vol. 31 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Types of advance notification in reminder letters and response rates. [electronic resource] by Koo, M M Rohan, T E Producer: 19961204 In: Epidemiology (Cambridge, Mass.) vol. 7 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Accuracy of short-term recall of age at menarche. [electronic resource] by Koo, M M Rohan, T E Producer: 19970417 In: Annals of human biology vol. 24 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	Printed signatures and response rates. [electronic resource] by Koo, M M Rohan, T E Producer: 19960307 In: Epidemiology (Cambridge, Mass.) vol. 6 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Use of World Wide Web-based directories for tracing subjects in epidemiologic studies. [electronic resource] by Koo, M M Rohan, T E Producer: 20001201 In: American journal of epidemiology vol. 152 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Delays in diagnosis and treatment of lung cancer: Lessons from US healthcare settings. [electronic resource] by Koo, M M Zhou, Y Lyratzopoulos, G Producer: 20160729 In: Cancer epidemiology vol. 39 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	Effect of soybean saponins and gypsophilla saponin on growth and viability of colon carcinoma cells in culture. [electronic resource] by Sung, M K Kendall, C W Koo, M M Rao, A V Producer: 19950810 In: Nutrition and cancer vol. 23 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)