Sunanthinee Khongnun. (2010) Development of an effective reduced phenolphthalein reagent for occult blood detection on glucose meters and hematology analyzers /. Naresuan University,:ม.ป.ท.Sunanthinee Khongnun. 2010. Development of an effective reduced phenolphthalein reagent for occult blood detection on glucose meters and hematology analyzers /. ม.ป.ท.:Naresuan University,;Sunanthinee Khongnun. Development of an effective reduced phenolphthalein reagent for occult blood detection on glucose meters and hematology analyzers /. ม.ป.ท.:Naresuan University, 2010. Print.