共 25 条
[1]
AMDUR M O, 1961, Ann Occup Hyg, V3, P71
[4]
AN ELEMENTARY INTRODUCTION TO STEREOLOGY (QUANTITATIVE MICROSCOPY)
[J].
AMERICAN JOURNAL OF ANATOMY,
1980, 159 (04)
:411-446
[6]
GREENBERG DB, 1978, J LAB CLIN MED, V92, P1033
[7]
HESTERBERG TW, 1981, AM REV RESPIR DIS, V123, P47