• Current Status of External Quality Control for the Classification of Complex Antibodies on the Unexp...

• Youk Hee-Jeong

• Kim Jin-Seok, Chung You-Sun, Hwang Sang-Hyun, Oh Heung-Bum, Kim Hyung-Suk, Ko Dae-Hyun

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 217 ~ 219

• Comparison Study of Molecular Diagnostic Reagents for COVID-19 Pooling Test

• Seo Dong-Hee

• Son Geun-Ju, Kang Jeong-Woo

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 214 ~ 216

• Measurement of Plasma Free Hemoglobin Using Hemolysis Index and Bilirubin Interference

• Jang Han-Mil

• Cho Yong-Geun, Rim John-Hoon, Kang Hye-In, Lee Sang-Guk, Lim Jong-Baeck

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 208 ~ 213

• Clinical Evaluation of Five Commercial Serological SARS-CoV-2 Immunoassays for COVID-19

• Shin Woo-Yong

• Bang Hae-In, Yu Geun-Young, Kim Mi-Young, Jang Eui-Young, Kim Jung-Ah, Kim Ji-Eun, Park Ro...

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 199 ~ 207

• Evaluation of the Cut-Off Value of Fecal Immunochemical Test for Colorectal Cancer Screening during ...

• Park Hye-Ran

• Nah Eun-Hee, Lee Jong-Seon, Cho Seon

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 190 ~ 198

• Report of the Korean Association of External Quality Assessment Service on Peripheral Blood Smear Te...

• Chang Jeong-Hyun

• Lee Hye-Ryun, Song Je-Eun, Um Tae-Hyun, Kim Sol-Lip

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 185 ~ 189

• Report of the Korean Association of External Quality Assessment Service on Cardiac Marker Testing (2...

• Seo Jong-Do

• Kim Han-Ah, Yun Yeo-Min

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 176 ~ 184

• Annual Report of the Korean Association of External Quality Assessment Service on Transfusion Medici...

• Youk Hee-Jeong

• Kim Jin-Seok, Yang John Jeong-Seok, Kim Hyung-Suk, Ko Dae-Hyun

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.4 167 ~ 175

• Implementation and Validation of a Gas Chromatography-Mass Spectrometry Method for Pristanic Acid an...

• Yi Ah-Ram

• Lee Jun-Hyung, Yoo Ga-Hyun, Lim Hye-Jin, Park Eun-A, Han Jung-Sun, Kim Geun-Young, Cho Sun...

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 162 ~ 165

• Multicenter Verification of a Harmonized Test Method for Human Leukocyte Antigen Flow Cytometry Cros...

• Park Youn-Hee

• Park Myoung-Hee, Park Bo-Rae G., Oh Eun-Jee, Bang Hae-In, Lee Jong-Han, Kang Eun-Suk

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 152 ~ 161

• Impact of Whole Blood Storage Conditions in Flow Cytometric Analysis for Paroxysmal Nocturnal Hemogl...

• Yoon Se-Won

• Kim Ji-Myung, Kim Seon-Young, Lim Jin-Sook, Kwon Gye-Cheol, Koo Sun-Hoe

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 143 ~ 151

• Clinical Utility of Reticulocyte Hemoglobin Equivalent in Diagnosing Iron Deficiency Anemia

• Park Kyoung-Jin

• Kim Moon-Jung

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 138 ~ 142

• Report of the Korean Association of External Quality Assessment Service on Qualitative Testing of Mo...

• Park Kuen-Youl

• Kim Mi-Na, Sung Heung-Sup

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 130 ~ 137

• Report of the Korean Association of External Quality Assessment Service on General and Specialized C...

• Jang Seong-Soo

• Kim Hyun-Ji, Namgoong Seung, Kim Taekyun

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 122 ~ 129

• Annual Report of the Korean Association of External Quality Assessment Service on General Chemistry ...

• Lee Yong-Wha

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.3 107 ~ 121

• Survey of the Referral Laboratory Sample Managements of Medical Clinics in Jeju Island

• Chong Moo-Sang

• Lee Kyu-Taeg

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.2 94 ~ 106

• A Pilot Project for Expansion of the External Quality Assessment Program in Transfusion Medicine: Ex...

• Chung You-Sun

• Kim Jin-Seok, Yang Jeong-Seok, Kim Hyung-Suk, Hwang Sang-Hyun, Oh Heung-Bum, Ko Dae-Hyun

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.2 87 ~ 93

• Improvement of the Accuracy of Hepatitis B Surface Antigen Testing Using a Confirmatory Test

• Huh Hee-Jin

• Park Shol-Hui, Huh Jung-Won, Lee Mi-Ae, Kim Soo-Kyung

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.2 80 ~ 86

• Development and Stability Evaluation of In- House Prepared External Quality Controls for Autoimmune ...

• Shin So-Young

• Park Joon-Hong

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.2 72 ~ 79

• Report of the Korean Association of External Quality Assessment Service on Next-Generation Sequencin...

• Kim Hong-Kyung

• Won Dong-Ju, Shin Sae-Am, Lee Seung-Tae, Choi Jong-Rak

• Laboratory Medicine and Quality Assurance   2021  Volume.43  No.2 65 ~ 71