The Natural History of Chronic Bronchitis and Emphysema : an eight-year study of early chronic obstructive lung disease in working men in London /
Bronchitis chronica /
Chronische Bronchitis /
Chronic fatique syndrome. /
Chronická bronchitis a emfysem /
Electromyography in chronic animal experiments /
Chronic hepatitis : international symposium : Montecatini Terme, April 10-12, 1975 /
Psychiatric aspects of chronic pulmonary disease /
Animal models in chronic renal failure /
Chronic epilepsy, its prognosis and management /
Chronic lymphocytic leukemia news : časopis pre odborníkov v zdravotníctve.
Wesminster Hospital Symposium on Chronic Duodenal Ulcer.
Cardiac Surgery in Patient with Chronic Renal Disease.
International symposium on chronic virus infections : Smolenice, October 11-13, 1977 /
Glucose Tolerance Tests in the Clinical Picture of Chronic Liver Diseases /
Growth and endocrine changes in children and adolescents with chronic renal failure /
Chronic effects of organic solvents on the central nervous system and diagnostic criteria
A comparative study of chronic Non-obstructive pyolomephritis and Reanl papillary meorosis /
Emphysema and Chronic Bronchitis.