Observations on the formation of collagen in quartz lesions.
D003094:Collagen; D003348:Cortisone / Q000494:pharmacology*; D006801:Humans; D011791:Quartz / Q000009:adverse effects*
D011791:Quartz; D003094:Collagen; D003348:Cortisone
COLLAGEN; CORTISONE/effects; QUARTZ/injurious effects