Somsak Fongsupa. (1999) Biological indicator for toluene exposure. Mahidol University,:ม.ป.ท. 10.14457/MU.the.1999.569
Somsak Fongsupa. 1999. Biological indicator for toluene exposure. ม.ป.ท.:Mahidol University,; 10.14457/MU.the.1999.569
Somsak Fongsupa. Biological indicator for toluene exposure. ม.ป.ท.:Mahidol University, 1999. Print. 10.14457/MU.the.1999.569