APA

Hwa H., Yen M., Lin C., Ko T., Hsieh F. & Chen T. H. (20080415). Cost-effectiveness analysis of triple test in second-trimester maternal serum screening for Down's syndrome: an experience from Taiwan with decreasing birth rate but increasing population of old pregnant women. : Journal of evaluation in clinical practice.

Chicago

Hwa Hsiao-Lin, Yen Ming-Fang, Lin Chen-Li, Ko Tsang-Ming, Hsieh Fon-Jou and Chen Tony Hsiu-Hsi. 20080415. Cost-effectiveness analysis of triple test in second-trimester maternal serum screening for Down's syndrome: an experience from Taiwan with decreasing birth rate but increasing population of old pregnant women. : Journal of evaluation in clinical practice.

Harvard

Hwa H., Yen M., Lin C., Ko T., Hsieh F. and Chen T. H. (20080415). Cost-effectiveness analysis of triple test in second-trimester maternal serum screening for Down's syndrome: an experience from Taiwan with decreasing birth rate but increasing population of old pregnant women. : Journal of evaluation in clinical practice.

MLA

Hwa Hsiao-Lin, Yen Ming-Fang, Lin Chen-Li, Ko Tsang-Ming, Hsieh Fon-Jou and Chen Tony Hsiu-Hsi. Cost-effectiveness analysis of triple test in second-trimester maternal serum screening for Down's syndrome: an experience from Taiwan with decreasing birth rate but increasing population of old pregnant women. : Journal of evaluation in clinical practice. 20080415.