APA

Lutsep H. L., Campbell S., Chambless L. E., Howard V. J. & Toole J. F. (20060117). Plasma total homocysteine levels in stroke patients screened for the vitamin intervention for stroke prevention clinical trial in the era of folate fortification. : Neuroepidemiology.

Chicago

Lutsep Helmi L, Campbell Stephen, Chambless Lloyd E, Howard Virginia J and Toole James F. 20060117. Plasma total homocysteine levels in stroke patients screened for the vitamin intervention for stroke prevention clinical trial in the era of folate fortification. : Neuroepidemiology.

Harvard

Lutsep H. L., Campbell S., Chambless L. E., Howard V. J. and Toole J. F. (20060117). Plasma total homocysteine levels in stroke patients screened for the vitamin intervention for stroke prevention clinical trial in the era of folate fortification. : Neuroepidemiology.

MLA

Lutsep Helmi L, Campbell Stephen, Chambless Lloyd E, Howard Virginia J and Toole James F. Plasma total homocysteine levels in stroke patients screened for the vitamin intervention for stroke prevention clinical trial in the era of folate fortification. : Neuroepidemiology. 20060117.