共 9 条
[1]
FRITSCHE U, 1989, SEP M AM CHEM SOC MI
[2]
MEISTER R, 1987, PRAX KLIN PNEUMOL, V41, P831
[3]
REIER W, 1986, INN MED, V2, P54
[4]
STEIGER H, 1971, STAUB REINHALTUNG LU, V31, P190
[6]
WICHMANN HE, 1988, ZBL HYG UMWELTMED, V187, P31
[7]
WICHMANN HE, 1990, MAY WORLD C LUNG HLT
[8]
WICHMANN HE, 1989, ENV HLTH PERSPECT, V79, P79
[9]
WICHMANN HE, 1989, SEP BMFT S ALL BERL