Industrial convalescence in the sheltered workshop.
D003289:Convalescence; D006331:Heart Diseases; D007221:Industry; D016272:Occupational Health; D012759:Sheltered Workshops; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000191:economics*
HEART DISEASE; INDUSTRIAL HYGIENE; TUBERCULOSIS, PULMONARY/economics