[The effect of silica, aluminum and calcium fluoride on the lung and on respiratory enzymes in laboratory animals].
ENGELBRECHT
F M
FM
BURGER
F J
FJ
D000535:Aluminum; D000818:Animals; D000830:Animals, Laboratory; D002124:Calcium Fluoride; D004798:Enzymes / Q000378:metabolism*; D005459:Fluorides / Q000494:pharmacology*; D008168:Lung / Q000494:pharmacology*; D012137:Respiratory System / Q000494:pharmacology*; D012822:Silicon Dioxide / Q000494:pharmacology*
D004798:Enzymes; D012822:Silicon Dioxide; D000535:Aluminum; D002124:Calcium Fluoride; D005459:Fluorides
ENZYMES/metabolism; FLUORIDES/pharmacology; LUNG/pharmacology; RESPIRATORY SYSTEM/pharmacology; SILICA/pharmacology