British journal of diseases of the chest: Br. j. dis. chest $b (Print). London: Baillière Tindall.
Citación estilo ChicagoBritish Journal of Diseases of the Chest: Br. J. Dis. Chest $b (Print). London: Baillière Tindall.
Cita MLABritish Journal of Diseases of the Chest: Br. J. Dis. Chest $b (Print). London: Baillière Tindall.
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