Ratikorn Kittada. (1997) Estimation of exposure in diagnostic x-ray machine. Mahidol University,:ม.ป.ท. 10.14457/MU.the.1997.242
Ratikorn Kittada. 1997. Estimation of exposure in diagnostic x-ray machine. ม.ป.ท.:Mahidol University,; 10.14457/MU.the.1997.242
Ratikorn Kittada. Estimation of exposure in diagnostic x-ray machine. ม.ป.ท.:Mahidol University, 1997. Print. 10.14457/MU.the.1997.242