. 2013 Jan 29;28(2):247–251. doi: 10.3346/jkms.2013.28.2.247
© 2013 The Korean Academy of Medical Sciences.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 1.
Distribution of samples of case and control by ABO blood type
