Dyfyniad APA

Megahed, G. E., Senna, G. A., Eissa, M. H., Saleh, S. Z., & Eissa, H. A. (1967). Smoking versus infection as the aetiology of bronchial mucous gland hypertrophy in chronic bronchitis.

Dyfyniad Arddull Chicago

Megahed, Gamal E., Gamal A. Senna, Mohammed H. Eissa, Safeia Z. Saleh, and Houda A. Eissa. Smoking Versus Infection As the Aetiology of Bronchial Mucous Gland Hypertrophy in Chronic Bronchitis. 1967.

Dyfyniad MLA

Megahed, Gamal E., et al. Smoking Versus Infection As the Aetiology of Bronchial Mucous Gland Hypertrophy in Chronic Bronchitis. 1967.

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