(Q41151349)
Statements
1 reference
Emphysema type in relation to silica dust exposure in South African gold miners (English)
1 reference
Hnizdo E
1 reference
Sluis-Cremer GK
1 reference
Abramowitz JA
1 reference
1 June 1991
1 reference
1 reference
143
1 reference
6
1 reference
1241-1247
1 reference
1 reference
Identifiers
1 reference
1 reference