[Studies on the development of tuberculous foci in pneumoconiosis complicated by pulmonary tuberculosis].
D000818:Animals; D002118:Calcium / Q000378:metabolism; D008297:Male; D011009:Pneumoconiosis / Q000150:complications* / Q000378:metabolism / Q000473:pathology; D051381:Rats; D014397:Tuberculosis, Pulmonary / Q000150:complications* / Q000378:metabolism / Q000473:pathology
D002118:Calcium