@phdthesis{oai:u-ryukyu.repo.nii.ac.jp:02019034,
 author = {奥村, 耕一郎},
 school = {琉球大学},
 title = {Low Serum Cholesterol as a Risk Factor for Hemorrhagic Stroke in Men - A Community-Based Mass Screening in Okinawa, Japan -}
}